#3B916B
Closest named color: Viridian (#1E9167). oklch(59.3% 0.102 161.7), rgb(59, 145, 107).
Aa
Black text reads best on this color (5.44:1).
About this color
#3B916B is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.102 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.018 away. Black text reads best on it, at 5.44:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #3B916B |
| RGB | rgb(59, 145, 107) |
| HSL | hsl(153, 42%, 40%) |
| OKLCH | oklch(59.3% 0.102 161.7) |
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 #3B916B | 3.85:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #3B916B | 5.44:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #3B916B text on white | 3.85:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #3B916B text on black | 5.44:1 | AA | Lc -35.9 | 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
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CBDFD4
oklch(88.6% 0.026 161.9)
-
Step 300
300
#A7CAB7
oklch(80.8% 0.046 161.5)
-
Step 400
400
#76AF92
oklch(70.6% 0.074 161.6)
-
Step 500
500
#4F9B78
oklch(63.1% 0.093 162.1)
-
Step 600
600 (this color)
#3B916B
oklch(59.3% 0.102 161.7)
-
Step 700
700
#1F714F
oklch(49.1% 0.095 161.4)
-
Step 800
800
#1D5C41
oklch(42.7% 0.079 161.5)
-
Step 900
900
#1F4C37
oklch(37.8% 0.062 161)
-
Step 950
950
#132C20
oklch(26.9% 0.039 161.3)
#3B916B 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) | #8F8769 | 0.098 |
| Deuteranopia (no green cones) | #837E6D | 0.096 |
| Tritanopia (no blue cones) | #149187 | 0.043 |
| Achromatopsia (no color) | #828282 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B916B
#3B916B
oklch(59.3% 0.102 161.7)
- #A76590
#A76590
oklch(59.3% 0.102 341.2)
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 #3B916B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.018
- Ocean Green #3D9973 ΔE 0.024
- Sea Green #2E8B57 ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.033
- Dark Sage #598556 ΔE 0.041
- Slate Green #658D6D ΔE 0.042
- Dusty Teal #4C9085 ΔE 0.045
- Fern Green #548D44 ΔE 0.048
Use #3B916B 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.