#107B1A
Closest named color: Tree Green (#2A7E19). oklch(50.8% 0.159 143.6), rgb(16, 123, 26).
Aa
White text reads best on this color (5.42:1).
About this color
#107B1A is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.159 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.017 away. White text reads best on it, at 5.42:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.87:1 |
| White text | 5.42:1 |
Values
| HEX | #107B1A |
| RGB | rgb(16, 123, 26) |
| HSL | hsl(126, 77%, 27%) |
| OKLCH | oklch(50.8% 0.159 143.6) |
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 #107B1A | 5.42:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #107B1A | 3.87:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #107B1A text on white | 5.42:1 | AA | Lc 76.5 | Fine for body text |
| #107B1A text on black | 3.87:1 | AA large text | Lc -25.3 | Dividers and decoration only |
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 700.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C9E1C8
oklch(88.5% 0.042 144.1)
-
Step 300
300
#A3CEA1
oklch(80.9% 0.077 143.7)
-
Step 400
400
#6FB46D
oklch(70.6% 0.123 143.5)
-
Step 500
500
#43A144
oklch(63.1% 0.158 143.6)
-
Step 600
600
#198B22
oklch(55.6% 0.171 143.7)
-
Step 700
700 (this color)
#107B1A
oklch(50.8% 0.159 143.6)
-
Step 800
800
#0D6014
oklch(42.7% 0.132 143.7)
-
Step 900
900
#174F18
oklch(37.8% 0.104 143.4)
-
Step 950
950
#0F2E10
oklch(26.9% 0.064 144.1)
#107B1A 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) | #7E6E04 | 0.116 |
| Deuteranopia (no green cones) | #736725 | 0.115 |
| Tritanopia (no blue cones) | #007769 | 0.103 |
| Achromatopsia (no color) | #6A6A6A | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #107B1A
#107B1A
oklch(50.8% 0.159 143.6)
- #8F3E98
#8F3E98
oklch(50.7% 0.159 323.6)
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 #107B1A, closest first.
No curated palette has a color within ΔE 0.04 of #107B1A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.017
- Green #008000 ΔE 0.021
- Dark Grass Green #388004 ΔE 0.030
- Jungle Green #048243 ΔE 0.040
- Forest Green #228B22 ΔE 0.051
- Emerald Green #028F1E ΔE 0.061
- Kelley Green #009337 ΔE 0.072
- Dark Green #006400 ΔE 0.073
Use #107B1A 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.