#018360
Closest named color: Sea Green (#2E8B57). oklch(54.1% 0.112 166.2), rgb(1, 131, 96).
Aa
White text reads best on this color (4.75:1).
About this color
#018360 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.112 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.036 away. White text reads best on it, at 4.75:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #018360 |
| RGB | rgb(1, 131, 96) |
| HSL | hsl(164, 98%, 26%) |
| OKLCH | oklch(54.1% 0.112 166.2) |
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 #018360 | 4.75:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #018360 | 4.41:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #018360 text on white | 4.75:1 | AA | Lc 72.4 | Content text, not long reading |
| #018360 text on black | 4.41:1 | AA large text | Lc -29.3 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C9DFD5
oklch(88.4% 0.027 166.7)
-
Step 300
300
#A3CBB9
oklch(80.8% 0.049 166)
-
Step 400
400
#6DB195
oklch(70.7% 0.081 166.1)
-
Step 500
500
#409D7B
oklch(63.1% 0.103 166.1)
-
Step 600
600 (this color)
#018360
oklch(54.1% 0.112 166.2)
-
Step 700
700
#007253
oklch(49% 0.101 166.2)
-
Step 800
800
#065E44
oklch(42.8% 0.087 165.8)
-
Step 900
900
#144D39
oklch(37.8% 0.068 165.6)
-
Step 950
950
#0E2D22
oklch(27% 0.042 167)
#018360 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) | #80795E | 0.111 |
| Deuteranopia (no green cones) | #726F62 | 0.107 |
| Tritanopia (no blue cones) | #008379 | 0.039 |
| Achromatopsia (no color) | #737373 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #018360
#018360
oklch(54.1% 0.112 166.2)
- #9C527C
#9C527C
oklch(54% 0.111 346.3)
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 #018360, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.036
- Jungle Green #048243 ΔE 0.040
- Viridian #1E9167 ΔE 0.045
- Teal #008080 ΔE 0.054
- Bluegreen #017A79 ΔE 0.055
- Dark Sage #598556 ΔE 0.056
- Dark Cyan #008B8B ΔE 0.064
- Dark Aquamarine #017371 ΔE 0.065
Use #018360 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.