#4AB545
Closest named color: Leafy Green (#51B73B). oklch(68.7% 0.18 142.6), rgb(74, 181, 69).
Aa
Black text reads best on this color (7.98:1).
About this color
#4AB545 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.180 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.012 away. Black text reads best on it, at 7.98:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 7.98:1 |
| White text | 2.62:1 |
Values
| HEX | #4AB545 |
| RGB | rgb(74, 181, 69) |
| HSL | hsl(117, 45%, 49%) |
| OKLCH | oklch(68.7% 0.18 142.6) |
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 #4AB545 | 2.62:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #4AB545 | 7.98:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #4AB545 text on white | 2.62:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #4AB545 text on black | 7.98:1 | AAA | Lc -51.0 | 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
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DEF0DC
oklch(93.6% 0.033 142.5)
-
Step 200
200
#C2E4BF
oklch(88.4% 0.062 142.9)
-
Step 300
300
#95D390
oklch(80.8% 0.112 142.7)
-
Step 400
400 (this color)
#4AB545
oklch(68.7% 0.18 142.6)
-
Step 500
500
#00A704
oklch(63.1% 0.214 142.6)
-
Step 600
600
#008C02
oklch(55.5% 0.188 142.6)
-
Step 700
700
#007602
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900
#005101
oklch(37.7% 0.128 142.6)
-
Step 950
950
#003100
oklch(27.1% 0.092 142.5)
#4AB545 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) | #B9A538 | 0.129 |
| Deuteranopia (no green cones) | #AB9C4E | 0.129 |
| Tritanopia (no blue cones) | #38B09D | 0.115 |
| Achromatopsia (no color) | #A0A0A0 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AB545
#4AB545
oklch(68.7% 0.18 142.6)
- #CD6EDA
#CD6EDA
oklch(68.6% 0.181 322.7)
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 #4AB545, closest first.
No curated palette has a color within ΔE 0.04 of #4AB545.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.012
- Grass #5CAC2D ΔE 0.027
- Shamrock #01B44C ΔE 0.027
- Medium Green #39AD48 ΔE 0.028
- Cool Green #33B864 ΔE 0.030
- Dark Pastel Green #56AE57 ΔE 0.033
- Shamrock Green #02C14D ΔE 0.037
- Leaf Green #5CA904 ΔE 0.040
Use #4AB545 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.