#3FBF8E
Closest named color: Green Blue (#01C08D). oklch(72.2% 0.133 163.6), rgb(63, 191, 142).
Aa
Black text reads best on this color (9.05:1).
About this color
#3FBF8E is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.133 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.018 away. Black text reads best on it, at 9.05:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 9.05:1 |
| White text | 2.31:1 |
Values
| HEX | #3FBF8E |
| RGB | rgb(63, 191, 142) |
| HSL | hsl(157, 50%, 50%) |
| OKLCH | oklch(72.2% 0.133 163.6) |
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 #3FBF8E | 2.31:1 | Fails | Lc -50.3 | Large or bold text, headings |
| Black text on #3FBF8E | 9.05:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #3FBF8E text on white | 2.31:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #3FBF8E text on black | 9.05:1 | AAA | Lc -56.7 | 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
#DCEFE5
oklch(93.5% 0.024 163.1)
-
Step 200
200
#BEE3D1
oklch(88.4% 0.046 164.4)
-
Step 300
300
#8DD2B2
oklch(80.9% 0.083 163.8)
-
Step 400
400 (this color)
#3FBF8E
oklch(72.2% 0.133 163.6)
-
Step 500
500
#00A272
oklch(63% 0.135 163.5)
-
Step 600
600
#008860
oklch(55.5% 0.118 164)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#3FBF8E 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) | #BCB18B | 0.131 |
| Deuteranopia (no green cones) | #ABA591 | 0.127 |
| Tritanopia (no blue cones) | #00BFB2 | 0.051 |
| Achromatopsia (no color) | #AAAAAA | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3FBF8E
#3FBF8E
oklch(72.2% 0.133 163.6)
- #DF82BA
#DF82BA
oklch(72.3% 0.133 344)
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 #3FBF8E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.018
- Greenblue #23C48B ΔE 0.019
- Dark Mint #48C072 ΔE 0.037
- Greeny Blue #42B395 ΔE 0.040
- Dark Seafoam #1FB57A ΔE 0.040
- Dark Mint Green #20C073 ΔE 0.041
- Medium Sea Green #3CB371 ΔE 0.045
- Green Teal #0CB577 ΔE 0.045
Use #3FBF8E 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.