#434E01
Closest named color: Navy Green (#35530A). oklch(40% 0.093 118.6), rgb(67, 78, 1).
Aa
White text reads best on this color (9.01:1).
About this color
#434E01 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.093 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.022 away. White text reads best on it, at 9.01:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.32:1 |
| White text | 9.01:1 |
Values
| HEX | #434E01 |
| RGB | rgb(67, 78, 1) |
| HSL | hsl(69, 97%, 15%) |
| OKLCH | oklch(40% 0.093 118.6) |
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 #434E01 | 9.01:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #434E01 | 2.32:1 | Fails | Lc 13.4 | Not readable |
| #434E01 text on white | 9.01:1 | AAA | Lc 90.6 | Preferred for body text |
| #434E01 text on black | 2.32:1 | Fails | Lc -11.7 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#E8ECDD
oklch(93.6% 0.02 118.9)
-
Step 200
200
#D6DDC1
oklch(88.5% 0.038 118.6)
-
Step 300
300
#BCC794
oklch(80.8% 0.07 117.9)
-
Step 400
400
#99AA56
oklch(70.6% 0.111 118.8)
-
Step 500
500
#819413
oklch(63% 0.142 118.6)
-
Step 600
600
#6C7D00
oklch(55.6% 0.13 118.8)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4A5600
oklch(42.8% 0.1 118.6)
-
Step 900
900 (this color)
#434E01
oklch(40% 0.093 118.6)
-
Step 950
950
#242A03
oklch(27% 0.059 118)
#434E01 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) | #544900 | 0.031 |
| Deuteranopia (no green cones) | #53490A | 0.032 |
| Tritanopia (no blue cones) | #484941 | 0.080 |
| Achromatopsia (no color) | #494949 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #434E01
#434E01
oklch(40% 0.093 118.6)
- #4F3B73
#4F3B73
oklch(40.1% 0.093 298.6)
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 #434E01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.022
- Green Brown #544E03 ΔE 0.029
- Army Green #4B5D16 ΔE 0.049
- Forest #0B5509 ΔE 0.056
- Pine #2B5D34 ΔE 0.056
- Dark Olive #373E02 ΔE 0.057
- Mud Brown #60460F ΔE 0.058
- Deep Green #02590F ΔE 0.060
Use #434E01 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.