#1C7D20
Closest named color: Tree Green (#2A7E19). oklch(51.6% 0.155 143.4), rgb(28, 125, 32).
Aa
White text reads best on this color (5.24:1).
About this color
#1C7D20 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.155 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.009 away. White text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #1C7D20 |
| RGB | rgb(28, 125, 32) |
| HSL | hsl(122, 63%, 30%) |
| OKLCH | oklch(51.6% 0.155 143.4) |
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 #1C7D20 | 5.24:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #1C7D20 | 4.00:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #1C7D20 text on white | 5.24:1 | AA | Lc 75.5 | Fine for body text |
| #1C7D20 text on black | 4.00:1 | AA large text | Lc -26.2 | 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 700.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C8
oklch(88.6% 0.042 143)
-
Step 300
300
#A4CEA2
oklch(81% 0.075 143.7)
-
Step 400
400
#71B46E
oklch(70.7% 0.121 143.2)
-
Step 500
500
#47A046
oklch(63% 0.153 143.3)
-
Step 600
600
#208A25
oklch(55.5% 0.166 143.5)
-
Step 700
700 (this color)
#1C7D20
oklch(51.6% 0.155 143.4)
-
Step 800
800
#136016
oklch(42.8% 0.129 143.3)
-
Step 900
900
#194E1A
oklch(37.6% 0.099 143.6)
-
Step 950
950
#102E10
oklch(27% 0.064 143.6)
#1C7D20 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) | #807110 | 0.112 |
| Deuteranopia (no green cones) | #75692A | 0.112 |
| Tritanopia (no blue cones) | #00796B | 0.100 |
| Achromatopsia (no color) | #6C6C6C | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C7D20
#1C7D20
oklch(51.6% 0.155 143.4)
- #91429A
#91429A
oklch(51.6% 0.156 323.5)
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 #1C7D20, closest first.
No curated palette has a color within ΔE 0.04 of #1C7D20.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.009
- Green #008000 ΔE 0.022
- Dark Grass Green #388004 ΔE 0.024
- Jungle Green #048243 ΔE 0.034
- Forest Green #228B22 ΔE 0.044
- Emerald Green #028F1E ΔE 0.055
- Kelley Green #009337 ΔE 0.064
- Sea Green #2E8B57 ΔE 0.069
Use #1C7D20 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.