#3AB541
Closest named color: Leafy Green (#51B73B). oklch(68.1% 0.19 143.9), rgb(58, 181, 65).
Aa
Black text reads best on this color (7.86:1).
About this color
#3AB541 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.190 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.017 away. Black text reads best on it, at 7.86:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 7.86:1 |
| White text | 2.66:1 |
Values
| HEX | #3AB541 |
| RGB | rgb(58, 181, 65) |
| HSL | hsl(123, 51%, 47%) |
| OKLCH | oklch(68.1% 0.19 143.9) |
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 #3AB541 | 2.66:1 | Fails | Lc -56.6 | Large or bold text, headings |
| Black text on #3AB541 | 7.86:1 | AAA | Lc 52.6 | Large or bold text, headings |
| #3AB541 text on white | 2.66:1 | Fails | Lc 51.4 | Large or bold text, headings |
| #3AB541 text on black | 7.86:1 | AAA | Lc -50.5 | 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
#EFF8EF
oklch(97% 0.015 145.5)
-
Step 100
100
#DDF0DC
oklch(93.6% 0.033 143.9)
-
Step 200
200
#C0E5BE
oklch(88.5% 0.066 143.7)
-
Step 300
300
#90D58F
oklch(80.9% 0.119 144.1)
-
Step 400
400 (this color)
#3AB541
oklch(68.1% 0.19 143.9)
-
Step 500
500
#00A721
oklch(63.2% 0.205 144)
-
Step 600
600
#008C1A
oklch(55.6% 0.18 144)
-
Step 700
700
#007614
oklch(49.1% 0.16 143.9)
-
Step 800
800
#00610F
oklch(42.8% 0.139 144)
-
Step 900
900
#00510B
oklch(37.8% 0.122 144)
-
Step 950
950
#003004
oklch(26.8% 0.087 144)
#3AB541 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) | #B8A433 | 0.139 |
| Deuteranopia (no green cones) | #AA9A4B | 0.140 |
| Tritanopia (no blue cones) | #16B09D | 0.119 |
| Achromatopsia (no color) | #9E9E9E | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3AB541
#3AB541
oklch(68.1% 0.19 143.9)
- #D069DA
#D069DA
oklch(68.2% 0.19 324)
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 #3AB541, closest first.
No curated palette has a color within ΔE 0.04 of #3AB541.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.017
- Shamrock #01B44C ΔE 0.018
- Medium Green #39AD48 ΔE 0.026
- Grass #5CAC2D ΔE 0.030
- Shamrock Green #02C14D ΔE 0.033
- Cool Green #33B864 ΔE 0.034
- Leaf Green #5CA904 ΔE 0.039
- Kelly Green #02AB2E ΔE 0.039
Use #3AB541 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.