#121E07
Closest named color: Dark Forest Green (#002D04). oklch(21.7% 0.044 131.9), rgb(18, 30, 7).
Aa
White text reads best on this color (17.29:1).
About this color
#121E07 is a very dark, muted green. In OKLCH its lightness is 22%, its chroma 0.044 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.058 away. White text reads best on it, at 17.29:1.
| Hue family | Greens |
| Lightness | very dark (22%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.21:1 |
| White text | 17.29:1 |
Values
| HEX | #121E07 |
| RGB | rgb(18, 30, 7) |
| HSL | hsl(91, 62%, 7%) |
| OKLCH | oklch(21.7% 0.044 131.9) |
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 #121E07 | 17.29:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #121E07 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #121E07 text on white | 17.29:1 | AAA | Lc 104.1 | Preferred for body text |
| #121E07 text on black | 1.21:1 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE2
oklch(93.6% 0.015 132.5)
-
Step 200
200
#D2DECA
oklch(88.6% 0.03 132.6)
-
Step 300
300
#B4C8A5
oklch(80.8% 0.053 131.9)
-
Step 400
400
#8DAC75
oklch(70.7% 0.084 132.1)
-
Step 500
500
#719750
oklch(63.1% 0.108 131.9)
-
Step 600
600
#598133
oklch(55.6% 0.117 131.9)
-
Step 700
700
#496D25
oklch(49.1% 0.109 131.8)
-
Step 800
800
#3C5920
oklch(42.7% 0.091 131.9)
-
Step 900
900
#334920
oklch(37.6% 0.07 132.2)
-
Step 950
950 (this color)
#121E07
oklch(21.7% 0.044 131.9)
#121E07 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) | #201B05 | 0.026 |
| Deuteranopia (no green cones) | #1E1A08 | 0.026 |
| Tritanopia (no blue cones) | #121C19 | 0.035 |
| Achromatopsia (no color) | #1B1B1B | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #121E07
#121E07
oklch(21.7% 0.044 131.9)
- #211329
#211329
oklch(21.7% 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 #121E07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.061
- Dark Brown #341C02 ΔE 0.066
- Jet #212529 ΔE 0.067
- Rich Black #0D1B2A ΔE 0.069
- Rich Navy #001219 ΔE 0.073
- Almost Black #070D0D ΔE 0.076
- Dark #1B2431 ΔE 0.077
Use #121E07 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.