#1C8164
Closest named color: Sea Green (#2E8B57). oklch(54% 0.1 168.6), rgb(28, 129, 100).
Aa
White text reads best on this color (4.80:1).
About this color
#1C8164 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.100 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.043 away. White text reads best on it, at 4.80:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.37:1 |
| White text | 4.80:1 |
Values
| HEX | #1C8164 |
| RGB | rgb(28, 129, 100) |
| HSL | hsl(163, 64%, 31%) |
| OKLCH | oklch(54% 0.1 168.6) |
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 #1C8164 | 4.80:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #1C8164 | 4.37:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #1C8164 text on white | 4.80:1 | AA | Lc 72.9 | Content text, not long reading |
| #1C8164 text on black | 4.37:1 | AA large text | Lc -28.8 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD6
oklch(88.5% 0.026 168.2)
-
Step 300
300
#A5CABB
oklch(80.8% 0.045 168.6)
-
Step 400
400
#72AF98
oklch(70.6% 0.072 168.5)
-
Step 500
500
#499B7F
oklch(63% 0.092 168.5)
-
Step 600
600 (this color)
#1C8164
oklch(54% 0.1 168.6)
-
Step 700
700
#137157
oklch(49% 0.093 168.7)
-
Step 800
800
#155C47
oklch(42.6% 0.077 168.6)
-
Step 900
900
#1A4C3C
oklch(37.8% 0.061 168.8)
-
Step 950
950
#112C23
oklch(26.9% 0.037 169.3)
#1C8164 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) | #7D7863 | 0.100 |
| Deuteranopia (no green cones) | #716E66 | 0.099 |
| Tritanopia (no blue cones) | #008279 | 0.031 |
| Achromatopsia (no color) | #727272 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C8164
#1C8164
oklch(54% 0.1 168.6)
- #995578
#995578
oklch(54% 0.1 348.8)
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 #1C8164, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.043
- Teal #008080 ΔE 0.044
- Bluegreen #017A79 ΔE 0.045
- Viridian #1E9167 ΔE 0.049
- Jungle Green #048243 ΔE 0.050
- Dark Sage #598556 ΔE 0.054
- Dark Aquamarine #017371 ΔE 0.056
- Dark Cyan #008B8B ΔE 0.058
Use #1C8164 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.