#3CB686
Closest named color: Dark Seafoam (#1FB57A). oklch(69.6% 0.129 163), rgb(60, 182, 134).
Aa
Black text reads best on this color (8.22:1).
About this color
#3CB686 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.129 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam (#1FB57A), ΔE 0.022 away. Black text reads best on it, at 8.22:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Dark Seafoam (#1FB57A) |
| Black text | 8.22:1 |
| White text | 2.55:1 |
Values
| HEX | #3CB686 |
| RGB | rgb(60, 182, 134) |
| HSL | hsl(156, 50%, 47%) |
| OKLCH | oklch(69.6% 0.129 163) |
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 #3CB686 | 2.55:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #3CB686 | 8.22:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #3CB686 text on white | 2.55:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #3CB686 text on black | 8.22:1 | AAA | Lc -52.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DDEFE5
oklch(93.6% 0.023 161.7)
-
Step 200
200
#BFE3D1
oklch(88.5% 0.045 163.7)
-
Step 300
300
#90D1B2
oklch(80.8% 0.08 163.3)
-
Step 400
400 (this color)
#3CB686
oklch(69.6% 0.129 163)
-
Step 500
500
#00A271
oklch(63% 0.136 163)
-
Step 600
600
#00895F
oklch(55.7% 0.12 163.1)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#3CB686 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) | #B3A983 | 0.126 |
| Deuteranopia (no green cones) | #A39D89 | 0.122 |
| Tritanopia (no blue cones) | #00B6A9 | 0.050 |
| Achromatopsia (no color) | #A2A2A2 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3CB686
#3CB686
oklch(69.6% 0.129 163)
- #D47BB2
#D47BB2
oklch(69.6% 0.129 343.2)
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 #3CB686, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam #1FB57A ΔE 0.022
- Bluey Green #2BB179 ΔE 0.024
- Dark Seafoam Green #3EAF76 ΔE 0.025
- Greeny Blue #42B395 ΔE 0.026
- Medium Sea Green #3CB371 ΔE 0.027
- Green Blue #01C08D ΔE 0.029
- Green Teal #0CB577 ΔE 0.029
- Tea #65AB7C ΔE 0.038
Use #3CB686 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.