#1C8A68
Closest named color: Viridian (#1E9167). oklch(56.6% 0.109 166.6), rgb(28, 138, 104).
Aa
Black text reads best on this color (4.88:1).
About this color
#1C8A68 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.109 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.023 away. Black text reads best on it, at 4.88:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 4.88:1 |
| White text | 4.29:1 |
Values
| HEX | #1C8A68 |
| RGB | rgb(28, 138, 104) |
| HSL | hsl(161, 66%, 33%) |
| OKLCH | oklch(56.6% 0.109 166.6) |
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 #1C8A68 | 4.29:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #1C8A68 | 4.88:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #1C8A68 text on white | 4.29:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #1C8A68 text on black | 4.88:1 | AA | Lc -32.3 | Non-text elements, placeholder text |
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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#C9DFD5
oklch(88.4% 0.027 166.7)
-
Step 300
300
#A3CBBA
oklch(80.8% 0.049 167.4)
-
Step 400
400
#6FB196
oklch(70.8% 0.079 166.4)
-
Step 500
500
#439D7C
oklch(63.2% 0.1 166.3)
-
Step 600
600 (this color)
#1C8A68
oklch(56.6% 0.109 166.6)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#0C5D45
oklch(42.7% 0.083 166.9)
-
Step 900
900
#164C3A
oklch(37.6% 0.065 167.2)
-
Step 950
950
#0F2D22
oklch(27% 0.042 166.6)
#1C8A68 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) | #878066 | 0.109 |
| Deuteranopia (no green cones) | #79766A | 0.104 |
| Tritanopia (no blue cones) | #008A81 | 0.038 |
| Achromatopsia (no color) | #7A7A7A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C8A68
#1C8A68
oklch(56.6% 0.109 166.6)
- #A35A83
#A35A83
oklch(56.5% 0.108 346.3)
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 #1C8A68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.023
- Sea Green #2E8B57 ΔE 0.025
- Dark Sage #598556 ΔE 0.046
- Ocean Green #3D9973 ΔE 0.052
- Light Forest Green #4F9153 ΔE 0.052
- Dark Cyan #008B8B ΔE 0.052
- Jungle Green #048243 ΔE 0.053
- Teal #008080 ΔE 0.056
Use #1C8A68 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.