#4DB454
Closest named color: Dark Pastel Green (#56AE57). oklch(68.7% 0.165 144.7), rgb(77, 180, 84).
Aa
Black text reads best on this color (7.97:1).
About this color
#4DB454 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.165 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.019 away. Black text reads best on it, at 7.97:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #4DB454 |
| RGB | rgb(77, 180, 84) |
| HSL | hsl(124, 41%, 50%) |
| OKLCH | oklch(68.7% 0.165 144.7) |
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 #4DB454 | 2.63:1 | Fails | Lc -56.2 | Large or bold text, headings |
| Black text on #4DB454 | 7.97:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #4DB454 text on white | 2.63:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #4DB454 text on black | 7.97:1 | AAA | Lc -50.9 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DEF0DE
oklch(93.7% 0.031 145.3)
-
Step 200
200
#C3E4C2
oklch(88.6% 0.058 144.3)
-
Step 300
300
#96D397
oklch(81% 0.104 144.9)
-
Step 400
400 (this color)
#4DB454
oklch(68.7% 0.165 144.7)
-
Step 500
500
#00A62A
oklch(63% 0.2 144.8)
-
Step 600
600
#008C21
oklch(55.6% 0.177 144.7)
-
Step 700
700
#00761B
oklch(49.2% 0.156 144.8)
-
Step 800
800
#006114
oklch(42.8% 0.136 144.7)
-
Step 900
900
#00510F
oklch(37.8% 0.12 144.7)
-
Step 950
950
#003006
oklch(26.9% 0.085 144.8)
#4DB454 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) | #B7A54B | 0.124 |
| Deuteranopia (no green cones) | #AA9C5B | 0.124 |
| Tritanopia (no blue cones) | #3AB09E | 0.101 |
| Achromatopsia (no color) | #9F9F9F | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4DB454
#4DB454
oklch(68.7% 0.165 144.7)
- #CC72D2
#CC72D2
oklch(68.6% 0.166 324.9)
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 #4DB454, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.019
- Cool Green #33B864 ΔE 0.019
- Leafy Green #51B73B ΔE 0.027
- Medium Green #39AD48 ΔE 0.028
- Boring Green #63B365 ΔE 0.030
- Shamrock #01B44C ΔE 0.032
- Fern #63A950 ΔE 0.033
- Grass #5CAC2D ΔE 0.033
Use #4DB454 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.