#424F25
Closest named color: Green Brown (#544E03). oklch(40.5% 0.066 123.5), rgb(66, 79, 37).
Aa
White text reads best on this color (8.83:1).
About this color
#424F25 is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.066 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.034 away. White text reads best on it, at 8.83:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.37:1 |
| White text | 8.83:1 |
Values
| HEX | #424F25 |
| RGB | rgb(66, 79, 37) |
| HSL | hsl(79, 36%, 23%) |
| OKLCH | oklch(40.5% 0.066 123.5) |
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 #424F25 | 8.83:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #424F25 | 2.37:1 | Fails | Lc 13.8 | Not readable |
| #424F25 text on white | 8.83:1 | AAA | Lc 90.2 | Preferred for body text |
| #424F25 text on black | 2.37:1 | Fails | Lc -12.1 | 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 800.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE3
oklch(93.6% 0.011 123.5)
-
Step 200
200
#D6DCCC
oklch(88.5% 0.022 123.7)
-
Step 300
300
#BBC5AA
oklch(80.8% 0.039 123.8)
-
Step 400
400
#99A77D
oklch(70.6% 0.061 122.9)
-
Step 500
500
#80925C
oklch(63.2% 0.079 123.6)
-
Step 600
600
#697C41
oklch(55.7% 0.086 123.8)
-
Step 700
700
#586833
oklch(49.1% 0.079 123.1)
-
Step 800
800 (this color)
#424F25
oklch(40.5% 0.066 123.5)
-
Step 900
900
#3C4627
oklch(37.6% 0.051 123.4)
-
Step 950
950
#232917
oklch(26.9% 0.033 123.6)
#424F25 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) | #534B21 | 0.028 |
| Deuteranopia (no green cones) | #514A27 | 0.029 |
| Tritanopia (no blue cones) | #454B45 | 0.054 |
| Achromatopsia (no color) | #4A4A4A | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #424F25
#424F25
oklch(40.5% 0.066 123.5)
- #514066
#514066
oklch(40.6% 0.065 304.2)
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 #424F25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.034
- Navy Green #35530A ΔE 0.038
- Pine #2B5D34 ΔE 0.046
- Mud Brown #60460F ΔE 0.053
- Army Green #4B5D16 ΔE 0.053
- Spruce #0A5F38 ΔE 0.061
- Dark Olive #373E02 ΔE 0.062
- Olive Brown #645403 ΔE 0.062
Use #424F25 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.