#021507
Closest named color: Almost Black (#070D0D). oklch(17.4% 0.04 151.6), rgb(2, 21, 7).
Aa
White text reads best on this color (18.86:1).
About this color
#021507 is a very dark, muted green. In OKLCH its lightness is 17%, its chroma 0.040 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.040 away. White text reads best on it, at 18.86:1.
| Hue family | Greens |
| Lightness | very dark (17%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.11:1 |
| White text | 18.86:1 |
Values
| HEX | #021507 |
| RGB | rgb(2, 21, 7) |
| HSL | hsl(136, 83%, 5%) |
| OKLCH | oklch(17.4% 0.04 151.6) |
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 #021507 | 18.86:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #021507 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #021507 text on white | 18.86:1 | AAA | Lc 105.2 | Preferred for body text |
| #021507 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CDDED0
oklch(88.4% 0.026 150.7)
-
Step 300
300
#ABCAB1
oklch(80.9% 0.048 150.9)
-
Step 400
400
#7DAF89
oklch(70.8% 0.077 151.5)
-
Step 500
500
#599A6B
oklch(63% 0.098 151.6)
-
Step 600
600
#3C8553
oklch(55.6% 0.107 151.7)
-
Step 700
700
#2E7043
oklch(49% 0.099 151.5)
-
Step 800
800
#275C38
oklch(42.8% 0.082 151.9)
-
Step 900
900
#254B30
oklch(37.6% 0.064 151.6)
-
Step 950
950 (this color)
#021507
oklch(17.4% 0.04 151.6)
#021507 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) | #151206 | 0.034 |
| Deuteranopia (no green cones) | #121008 | 0.034 |
| Tritanopia (no blue cones) | #001512 | 0.022 |
| Achromatopsia (no color) | #111111 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #021507
#021507
oklch(17.4% 0.04 151.6)
- #1A0918
#1A0918
oklch(17.4% 0.04 331.6)
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 #021507, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.040
- Rich Navy #001219 ΔE 0.043
- Rich Black #0D1B2A ΔE 0.073
- Very Dark Brown #1D0200 ΔE 0.084
- Dark Forest Green #002D04 ΔE 0.095
- Jet #212529 ΔE 0.098
- Very Dark Green #062E03 ΔE 0.100
- Dark #1B2431 ΔE 0.101
Use #021507 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.