#17954A
Closest named color: Kelley Green (#009337). oklch(58.9% 0.152 150.8), rgb(23, 149, 74).
Aa
Black text reads best on this color (5.43:1).
About this color
#17954A is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.152 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.022 away. Black text reads best on it, at 5.43:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #17954A |
| RGB | rgb(23, 149, 74) |
| HSL | hsl(144, 73%, 34%) |
| OKLCH | oklch(58.9% 0.152 150.8) |
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 #17954A | 3.86:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #17954A | 5.43:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #17954A text on white | 3.86:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #17954A text on black | 5.43:1 | AA | Lc -36.1 | 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
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C8E1CD
oklch(88.6% 0.038 151.3)
-
Step 300
300
#A1CEAA
oklch(81% 0.069 150.6)
-
Step 400
400
#6BB47D
oklch(70.7% 0.109 150.7)
-
Step 500
500
#3AA15B
oklch(63.2% 0.141 150.7)
-
Step 600
600 (this color)
#17954A
oklch(58.9% 0.152 150.8)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#104F27
oklch(37.8% 0.091 151)
-
Step 950
950
#0D2E17
oklch(27% 0.057 150.7)
#17954A 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) | #968744 | 0.127 |
| Deuteranopia (no green cones) | #887E4F | 0.124 |
| Tritanopia (no blue cones) | #009283 | 0.083 |
| Achromatopsia (no color) | #828282 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17954A
#17954A
oklch(58.9% 0.152 150.8)
- #AE56A6
#AE56A6
oklch(58.8% 0.152 330.8)
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 #17954A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.022
- Irish Green #019529 ΔE 0.034
- Sea Green #2E8B57 ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.040
- Forest Green #228B22 ΔE 0.041
- Fern Green #548D44 ΔE 0.042
- Emerald Green #028F1E ΔE 0.042
- Viridian #1E9167 ΔE 0.044
Use #17954A 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.