#101C04
Closest named color: Dark Forest Green (#002D04). oklch(20.8% 0.047 131), rgb(16, 28, 4).
Aa
White text reads best on this color (17.64:1).
About this color
#101C04 is a very dark, muted green. In OKLCH its lightness is 21%, its chroma 0.047 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.063 away. White text reads best on it, at 17.64:1.
| Hue family | Greens |
| Lightness | very dark (21%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.18:1 |
| White text | 17.64:1 |
Values
| HEX | #101C04 |
| RGB | rgb(16, 28, 4) |
| HSL | hsl(90, 75%, 6%) |
| OKLCH | oklch(20.8% 0.047 131) |
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 #101C04 | 17.64:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #101C04 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #101C04 text on white | 17.64:1 | AAA | Lc 104.4 | Preferred for body text |
| #101C04 text on black | 1.18:1 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D2DEC9
oklch(88.6% 0.031 131.6)
-
Step 300
300
#B4C9A3
oklch(81% 0.057 131.2)
-
Step 400
400
#8DAC71
oklch(70.6% 0.089 130.9)
-
Step 500
500
#71974B
oklch(63% 0.113 130.9)
-
Step 600
600
#59812C
oklch(55.5% 0.123 130.9)
-
Step 700
700
#496D1E
oklch(49% 0.114 130.8)
-
Step 800
800
#3C591B
oklch(42.7% 0.095 130.9)
-
Step 900
900
#33491D
oklch(37.6% 0.073 131.2)
-
Step 950
950 (this color)
#101C04
oklch(20.8% 0.047 131)
#101C04 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) | #1E1902 | 0.026 |
| Deuteranopia (no green cones) | #1C1805 | 0.026 |
| Tritanopia (no blue cones) | #111A17 | 0.037 |
| Achromatopsia (no color) | #191919 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #101C04
#101C04
oklch(20.8% 0.047 131)
- #1F1127
#1F1127
oklch(20.8% 0.046 312.3)
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 #101C04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.063
- Very Dark Green #062E03 ΔE 0.067
- Rich Navy #001219 ΔE 0.069
- Almost Black #070D0D ΔE 0.071
- Dark Brown #341C02 ΔE 0.072
- Rich Black #0D1B2A ΔE 0.072
- Jet #212529 ΔE 0.075
- Dark #1B2431 ΔE 0.084
Use #101C04 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.