#004128
Closest named color: Evergreen (#05472A). oklch(33.1% 0.075 160.1), rgb(0, 65, 40).
Aa
White text reads best on this color (11.75:1).
About this color
#004128 is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.075 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.021 away. White text reads best on it, at 11.75:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.78:1 |
| White text | 11.75:1 |
Values
| HEX | #004128 |
| RGB | rgb(0, 65, 40) |
| HSL | hsl(157, 100%, 13%) |
| OKLCH | oklch(33.1% 0.075 160.1) |
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 #004128 | 11.75:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #004128 | 1.78:1 | Fails | Lc 7.4 | Not readable |
| #004128 text on white | 11.75:1 | AAA | Lc 96.5 | Preferred for body text |
| #004128 text on black | 1.78:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C8E0D2
oklch(88.5% 0.032 160.1)
-
Step 300
300
#A2CCB4
oklch(80.8% 0.056 159.8)
-
Step 400
400
#6CB28D
oklch(70.7% 0.09 159.8)
-
Step 500
500
#3D9E71
oklch(63% 0.114 160.1)
-
Step 600
600
#048959
oklch(55.6% 0.125 159.8)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#015E3C
oklch(42.5% 0.096 160.1)
-
Step 900
900 (this color)
#004128
oklch(33.1% 0.075 160.1)
-
Step 950
950
#0E2D1E
oklch(26.9% 0.047 159.7)
#004128 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) | #403B26 | 0.070 |
| Deuteranopia (no green cones) | #39362A | 0.068 |
| Tritanopia (no blue cones) | #00413A | 0.031 |
| Achromatopsia (no color) | #383838 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #004128
#004128
oklch(33.1% 0.075 160.1)
- #4E2542
#4E2542
oklch(33.1% 0.074 339.4)
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 #004128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.021
- Pine Green #0A481E ΔE 0.033
- Hunter Green #0B4008 ΔE 0.037
- Forrest Green #154406 ΔE 0.043
- Pakistan Green #283618 ΔE 0.044
- British Racing Green #05480D ΔE 0.046
- Racing Green #014600 ΔE 0.051
- Darkgreen #054907 ΔE 0.052
Use #004128 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.