#04150A
Closest named color: Almost Black (#070D0D). oklch(17.6% 0.034 154.8), rgb(4, 21, 10).
Aa
White text reads best on this color (18.80:1).
About this color
#04150A is a very dark, muted green. In OKLCH its lightness is 18%, its chroma 0.034 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.036 away. White text reads best on it, at 18.80:1.
| Hue family | Greens |
| Lightness | very dark (18%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.11:1 |
| White text | 18.80:1 |
Values
| HEX | #04150A |
| RGB | rgb(4, 21, 10) |
| HSL | hsl(141, 68%, 5%) |
| OKLCH | oklch(17.6% 0.034 154.8) |
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 #04150A | 18.80:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #04150A | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #04150A text on white | 18.80:1 | AAA | Lc 105.2 | Preferred for body text |
| #04150A text on black | 1.11:1 | 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 950.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ADC9B5
oklch(80.9% 0.041 154.3)
-
Step 400
400
#81AD8F
oklch(70.7% 0.064 154.7)
-
Step 500
500
#609874
oklch(63% 0.081 155.2)
-
Step 600
600
#45835C
oklch(55.7% 0.089 154.7)
-
Step 700
700
#366E4C
oklch(49% 0.081 155.2)
-
Step 800
800
#2E5A3E
oklch(42.7% 0.068 154.4)
-
Step 900
900
#294A35
oklch(37.7% 0.053 155)
-
Step 950
950 (this color)
#04150A
oklch(17.6% 0.034 154.8)
#04150A 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) | #151309 | 0.030 |
| Deuteranopia (no green cones) | #12110B | 0.029 |
| Tritanopia (no blue cones) | #011512 | 0.016 |
| Achromatopsia (no color) | #121212 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #04150A
#04150A
oklch(17.6% 0.034 154.8)
- #1A0B17
#1A0B17
oklch(17.8% 0.034 334.6)
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 #04150A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.036
- Rich Navy #001219 ΔE 0.037
- Rich Black #0D1B2A ΔE 0.066
- Very Dark Brown #1D0200 ΔE 0.081
- Jet #212529 ΔE 0.093
- Dark #1B2431 ΔE 0.095
- Dark Forest Green #002D04 ΔE 0.096
- Dark Brown #341C02 ΔE 0.100
Use #04150A 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.