#021307
Closest named color: Almost Black (#070D0D). oklch(16.6% 0.037 153.2), rgb(2, 19, 7).
Aa
White text reads best on this color (19.11:1).
About this color
#021307 is a very dark, muted green. In OKLCH its lightness is 17%, its chroma 0.037 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.033 away. White text reads best on it, at 19.11:1.
| Hue family | Greens |
| Lightness | very dark (17%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.09:1 |
| White text | 19.11:1 |
Values
| HEX | #021307 |
| RGB | rgb(2, 19, 7) |
| HSL | hsl(138, 81%, 4%) |
| OKLCH | oklch(16.6% 0.037 153.2) |
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 #021307 | 19.11:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #021307 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #021307 text on white | 19.11:1 | AAA | Lc 105.4 | Preferred for body text |
| #021307 text on black | 1.09:1 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED2
oklch(88.5% 0.024 153.4)
-
Step 300
300
#ACC9B4
oklch(80.8% 0.043 153.9)
-
Step 400
400
#7FAE8C
oklch(70.8% 0.071 153)
-
Step 500
500
#5D9970
oklch(63% 0.088 153.4)
-
Step 600
600
#418458
oklch(55.7% 0.097 153.2)
-
Step 700
700
#336F48
oklch(49% 0.089 153.2)
-
Step 800
800
#2B5B3B
oklch(42.8% 0.075 152.9)
-
Step 900
900
#274B33
oklch(37.8% 0.059 153.5)
-
Step 950
950 (this color)
#021307
oklch(16.6% 0.037 153.2)
#021307 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) | #131106 | 0.031 |
| Deuteranopia (no green cones) | #100F08 | 0.030 |
| Tritanopia (no blue cones) | #001310 | 0.018 |
| Achromatopsia (no color) | #0F0F0F | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #021307
#021307
oklch(16.6% 0.037 153.2)
- #180815
#180815
oklch(16.6% 0.037 334.4)
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 #021307, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.033
- Rich Navy #001219 ΔE 0.039
- Rich Black #0D1B2A ΔE 0.075
- Very Dark Brown #1D0200 ΔE 0.080
- Dark Forest Green #002D04 ΔE 0.103
- Jet #212529 ΔE 0.103
- Dark #1B2431 ΔE 0.105
- Very Dark Green #062E03 ΔE 0.108
Use #021307 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.