#3FBC7C
Closest named color: Dark Mint (#48C072). oklch(71% 0.145 156.9), rgb(63, 188, 124).
Aa
Black text reads best on this color (8.69:1).
About this color
#3FBC7C is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.145 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.020 away. Black text reads best on it, at 8.69:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 8.69:1 |
| White text | 2.41:1 |
Values
| HEX | #3FBC7C |
| RGB | rgb(63, 188, 124) |
| HSL | hsl(149, 50%, 49%) |
| OKLCH | oklch(71% 0.145 156.9) |
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 #3FBC7C | 2.41:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #3FBC7C | 8.69:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #3FBC7C text on white | 2.41:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #3FBC7C text on black | 8.69:1 | AAA | Lc -54.8 | 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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DCEFE3
oklch(93.5% 0.026 158.2)
-
Step 200
200
#BFE4CC
oklch(88.6% 0.051 156.8)
-
Step 300
300
#8FD3A9
oklch(81% 0.091 156.6)
-
Step 400
400 (this color)
#3FBC7C
oklch(71% 0.145 156.9)
-
Step 500
500
#00A463
oklch(63.2% 0.151 156.8)
-
Step 600
600
#008A52
oklch(55.7% 0.134 156.6)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#3FBC7C 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) | #BBAE78 | 0.132 |
| Deuteranopia (no green cones) | #ABA280 | 0.129 |
| Tritanopia (no blue cones) | #00BAAB | 0.068 |
| Achromatopsia (no color) | #A7A7A7 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3FBC7C
#3FBC7C
oklch(71% 0.145 156.9)
- #DA7CC3
#DA7CC3
oklch(71.1% 0.145 336.8)
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 #3FBC7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.020
- Dark Mint Green #20C073 ΔE 0.023
- Green Blue #01C08D ΔE 0.024
- Greenblue #23C48B ΔE 0.025
- Dark Seafoam #1FB57A ΔE 0.027
- Medium Sea Green #3CB371 ΔE 0.027
- Green Teal #0CB577 ΔE 0.030
- Cool Green #33B864 ΔE 0.032
Use #3FBC7C 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.