#3DB74E
Closest named color: Leafy Green (#51B73B). oklch(68.9% 0.181 145.6), rgb(61, 183, 78).
Aa
Black text reads best on this color (8.08:1).
About this color
#3DB74E is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.181 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.018 away. Black text reads best on it, at 8.08:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.08:1 |
| White text | 2.59:1 |
Values
| HEX | #3DB74E |
| RGB | rgb(61, 183, 78) |
| HSL | hsl(128, 50%, 48%) |
| OKLCH | oklch(68.9% 0.181 145.6) |
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 #3DB74E | 2.59:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #3DB74E | 8.08:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #3DB74E text on white | 2.59:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #3DB74E text on black | 8.08:1 | AAA | Lc -51.6 | 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
#EFF8EF
oklch(97% 0.015 145.5)
-
Step 100
100
#DDF0DD
oklch(93.6% 0.032 145.3)
-
Step 200
200
#C0E5C1
oklch(88.6% 0.062 145.7)
-
Step 300
300
#91D494
oklch(80.9% 0.112 145.5)
-
Step 400
400 (this color)
#3DB74E
oklch(68.9% 0.181 145.6)
-
Step 500
500
#00A631
oklch(63.1% 0.195 145.5)
-
Step 600
600
#008C28
oklch(55.7% 0.172 145.6)
-
Step 700
700
#007620
oklch(49.2% 0.152 145.5)
-
Step 800
800
#006119
oklch(42.8% 0.133 145.6)
-
Step 900
900
#005113
oklch(37.8% 0.117 145.5)
-
Step 950
950
#003008
oklch(26.9% 0.083 145.6)
#3DB74E 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) | #BAA744 | 0.138 |
| Deuteranopia (no green cones) | #AB9D56 | 0.136 |
| Tritanopia (no blue cones) | #17B3A0 | 0.109 |
| Achromatopsia (no color) | #A1A1A1 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DB74E
#3DB74E
oklch(68.9% 0.181 145.6)
- #D26ED7
#D26ED7
oklch(69% 0.18 325.5)
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 #3DB74E, closest first.
No curated palette has a color within ΔE 0.04 of #3DB74E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.018
- Shamrock #01B44C ΔE 0.022
- Cool Green #33B864 ΔE 0.023
- Medium Green #39AD48 ΔE 0.029
- Shamrock Green #02C14D ΔE 0.031
- Dark Pastel Green #56AE57 ΔE 0.034
- Grass #5CAC2D ΔE 0.035
- Dark Mint Green #20C073 ΔE 0.040
Use #3DB74E 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.