#12820D
Closest named color: Green (#008000). oklch(52.8% 0.173 142.3), rgb(18, 130, 13).
Aa
White text reads best on this color (4.97:1).
About this color
#12820D is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.173 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green (#008000), ΔE 0.009 away. White text reads best on it, at 4.97:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Green (#008000) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #12820D |
| RGB | rgb(18, 130, 13) |
| HSL | hsl(117, 82%, 28%) |
| OKLCH | oklch(52.8% 0.173 142.3) |
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 #12820D | 4.97:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #12820D | 4.22:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #12820D text on white | 4.97:1 | AA | Lc 73.8 | Content text, not long reading |
| #12820D text on black | 4.22:1 | AA large text | Lc -27.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C7
oklch(88.6% 0.043 142)
-
Step 300
300
#A4CEA0
oklch(80.9% 0.078 142.6)
-
Step 400
400
#71B46B
oklch(70.7% 0.124 142.3)
-
Step 500
500
#47A041
oklch(63% 0.158 142.4)
-
Step 600
600 (this color)
#12820D
oklch(52.8% 0.173 142.3)
-
Step 700
700
#0F760B
oklch(49.2% 0.161 142.4)
-
Step 800
800
#13600F
oklch(42.8% 0.133 142.3)
-
Step 900
900
#194F16
oklch(37.8% 0.104 142.4)
-
Step 950
950
#102E0E
oklch(26.9% 0.066 142.4)
#12820D 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) | #857500 | 0.122 |
| Deuteranopia (no green cones) | #7A6D1F | 0.121 |
| Tritanopia (no blue cones) | #007E6E | 0.112 |
| Achromatopsia (no color) | #707070 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #12820D
#12820D
oklch(52.8% 0.173 142.3)
- #9740A4
#9740A4
oklch(52.7% 0.172 322.3)
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 #12820D, closest first.
No curated palette has a color within ΔE 0.04 of #12820D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green #008000 ΔE 0.009
- Tree Green #2A7E19 ΔE 0.018
- Dark Grass Green #388004 ΔE 0.020
- Forest Green #228B22 ΔE 0.030
- Emerald Green #028F1E ΔE 0.038
- Jungle Green #048243 ΔE 0.045
- Kelley Green #009337 ΔE 0.053
- True Green #089404 ΔE 0.055
Use #12820D 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.