#118D3A
Closest named color: Kelley Green (#009337). oklch(56.3% 0.157 148), rgb(17, 141, 58).
Aa
Black text reads best on this color (4.89:1).
About this color
#118D3A is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.157 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.019 away. Black text reads best on it, at 4.89:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #118D3A |
| RGB | rgb(17, 141, 58) |
| HSL | hsl(140, 78%, 31%) |
| OKLCH | oklch(56.3% 0.157 148) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #118D3A | 4.29:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #118D3A | 4.89:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #118D3A text on white | 4.29:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #118D3A text on black | 4.89:1 | AA | Lc -32.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C8E1CB
oklch(88.5% 0.04 148.7)
-
Step 300
300
#A2CEA7
oklch(80.9% 0.071 147.9)
-
Step 400
400
#6DB478
oklch(70.7% 0.113 148)
-
Step 500
500
#3FA154
oklch(63.2% 0.145 147.9)
-
Step 600
600 (this color)
#118D3A
oklch(56.3% 0.157 148)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#046024
oklch(42.7% 0.121 148.1)
-
Step 900
900
#144F22
oklch(37.8% 0.095 147.7)
-
Step 950
950
#0E2E15
oklch(27% 0.059 148.3)
#118D3A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8E8032 | 0.123 |
| Deuteranopia (no green cones) | #827641 | 0.125 |
| Tritanopia (no blue cones) | #008A7B | 0.092 |
| Achromatopsia (no color) | #7A7A7A | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #118D3A
#118D3A
oklch(56.3% 0.157 148)
- #A54EA3
#A54EA3
oklch(56.4% 0.157 328.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #118D3A, closest first.
No curated palette has a color within ΔE 0.04 of #118D3A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.019
- Forest Green #228B22 ΔE 0.019
- Emerald Green #028F1E ΔE 0.027
- Irish Green #019529 ΔE 0.032
- Jungle Green #048243 ΔE 0.039
- Sea Green #2E8B57 ΔE 0.042
- Dark Grass Green #388004 ΔE 0.043
- True Green #089404 ΔE 0.044
Use #118D3A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.