#3FBA69
Closest named color: Cool Green (#33B864). oklch(70.2% 0.16 151.1), rgb(63, 186, 105).
Aa
Black text reads best on this color (8.43:1).
About this color
#3FBA69 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.160 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.011 away. Black text reads best on it, at 8.43:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 8.43:1 |
| White text | 2.48:1 |
Values
| HEX | #3FBA69 |
| RGB | rgb(63, 186, 105) |
| HSL | hsl(140, 49%, 49%) |
| OKLCH | oklch(70.2% 0.16 151.1) |
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 #3FBA69 | 2.48:1 | Fails | Lc -53.5 | Large or bold text, headings |
| Black text on #3FBA69 | 8.43:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #3FBA69 text on white | 2.48:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #3FBA69 text on black | 8.43:1 | AAA | Lc -53.5 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E0
oklch(93.7% 0.029 150.1)
-
Step 200
200
#BFE4C7
oklch(88.4% 0.055 151.6)
-
Step 300
300
#90D3A0
oklch(80.8% 0.099 151.2)
-
Step 400
400 (this color)
#3FBA69
oklch(70.2% 0.16 151.1)
-
Step 500
500
#00A550
oklch(63.2% 0.17 151.1)
-
Step 600
600
#008B42
oklch(55.7% 0.15 151)
-
Step 700
700
#007537
oklch(49.2% 0.132 151.1)
-
Step 800
800
#00602C
oklch(42.8% 0.115 151.2)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#3FBA69 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) | #BBAB63 | 0.135 |
| Deuteranopia (no green cones) | #ABA06E | 0.132 |
| Tritanopia (no blue cones) | #00B7A6 | 0.086 |
| Achromatopsia (no color) | #A4A4A4 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3FBA69
#3FBA69
oklch(70.2% 0.16 151.1)
- #D676CC
#D676CC
oklch(70.1% 0.16 331.1)
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 #3FBA69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.011
- Dark Mint Green #20C073 ΔE 0.018
- Dark Mint #48C072 ΔE 0.020
- Algae Green #21C36F ΔE 0.025
- Medium Sea Green #3CB371 ΔE 0.026
- Boring Green #63B365 ΔE 0.029
- Green Teal #0CB577 ΔE 0.031
- Dark Seafoam #1FB57A ΔE 0.032
Use #3FBA69 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.