#008123
Closest named color: Tree Green (#2A7E19). oklch(52.5% 0.163 145.4), rgb(0, 129, 35).
Aa
White text reads best on this color (5.04:1).
About this color
#008123 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.163 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.015 away. White text reads best on it, at 5.04:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #008123 |
| RGB | rgb(0, 129, 35) |
| HSL | hsl(136, 100%, 25%) |
| OKLCH | oklch(52.5% 0.163 145.4) |
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 #008123 | 5.04:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #008123 | 4.16:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #008123 text on white | 5.04:1 | AA | Lc 74.1 | Content text, not long reading |
| #008123 text on black | 4.16:1 | AA large text | Lc -27.6 | 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 600.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A3CEA4
oklch(80.9% 0.074 145.4)
-
Step 400
400
#6FB472
oklch(70.7% 0.118 145.2)
-
Step 500
500
#43A04C
oklch(63% 0.15 145.3)
-
Step 600
600 (this color)
#008123
oklch(52.5% 0.163 145.4)
-
Step 700
700
#027620
oklch(49.2% 0.152 145.4)
-
Step 800
800
#0D601D
oklch(42.8% 0.126 145.4)
-
Step 900
900
#174F1E
oklch(37.9% 0.098 145.4)
-
Step 950
950
#0F2E12
oklch(26.9% 0.062 145.4)
#008123 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) | #837414 | 0.121 |
| Deuteranopia (no green cones) | #776B2C | 0.122 |
| Tritanopia (no blue cones) | #007D6E | 0.101 |
| Achromatopsia (no color) | #6F6F6F | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008123
#008123
oklch(52.5% 0.163 145.4)
- #97419C
#97419C
oklch(52.4% 0.163 325.4)
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 #008123, closest first.
No curated palette has a color within ΔE 0.04 of #008123.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.015
- Green #008000 ΔE 0.017
- Dark Grass Green #388004 ΔE 0.025
- Jungle Green #048243 ΔE 0.033
- Forest Green #228B22 ΔE 0.035
- Emerald Green #028F1E ΔE 0.044
- Kelley Green #009337 ΔE 0.054
- Irish Green #019529 ΔE 0.061
Use #008123 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.