#1C8027
Closest named color: Tree Green (#2A7E19). oklch(52.6% 0.154 144.4), rgb(28, 128, 39).
Aa
White text reads best on this color (5.04:1).
About this color
#1C8027 is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.154 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.010 away. White text reads best on it, at 5.04:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #1C8027 |
| RGB | rgb(28, 128, 39) |
| HSL | hsl(127, 64%, 31%) |
| OKLCH | oklch(52.6% 0.154 144.4) |
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 #1C8027 | 5.04:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #1C8027 | 4.16:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #1C8027 text on white | 5.04:1 | AA | Lc 74.3 | Content text, not long reading |
| #1C8027 text on black | 4.16:1 | AA large text | Lc -27.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CA
oklch(88.4% 0.038 145.2)
-
Step 300
300
#A6CDA5
oklch(80.9% 0.069 144.3)
-
Step 400
400
#74B374
oklch(70.8% 0.111 144.3)
-
Step 500
500
#4B9F4F
oklch(63.1% 0.142 144.6)
-
Step 600
600 (this color)
#1C8027
oklch(52.6% 0.154 144.4)
-
Step 700
700
#197423
oklch(49% 0.143 144.4)
-
Step 800
800
#195F1F
oklch(42.8% 0.119 144.4)
-
Step 900
900
#1C4E1F
oklch(37.8% 0.093 144.5)
-
Step 950
950
#122E13
oklch(27.1% 0.059 144.4)
#1C8027 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) | #82741B | 0.112 |
| Deuteranopia (no green cones) | #776C2F | 0.112 |
| Tritanopia (no blue cones) | #007C6E | 0.097 |
| Achromatopsia (no color) | #6F6F6F | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C8027
#1C8027
oklch(52.6% 0.154 144.4)
- #94459B
#94459B
oklch(52.5% 0.154 324.3)
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 #1C8027, closest first.
No curated palette has a color within ΔE 0.04 of #1C8027.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.010
- Dark Grass Green #388004 ΔE 0.022
- Green #008000 ΔE 0.024
- Jungle Green #048243 ΔE 0.028
- Forest Green #228B22 ΔE 0.036
- Emerald Green #028F1E ΔE 0.048
- Kelley Green #009337 ΔE 0.055
- Sea Green #2E8B57 ΔE 0.061
Use #1C8027 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.