#4BD789
Closest named color: Aqua Green (#12E193). oklch(78.5% 0.164 155), rgb(75, 215, 137).
Aa
Black text reads best on this color (11.38:1).
About this color
#4BD789 is a light, vivid green. In OKLCH its lightness is 78%, its chroma 0.164 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Green (#12E193), ΔE 0.028 away. Black text reads best on it, at 11.38:1.
| Hue family | Greens |
| Lightness | light (78%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Aqua Green (#12E193) |
| Black text | 11.38:1 |
| White text | 1.84:1 |
Values
| HEX | #4BD789 |
| RGB | rgb(75, 215, 137) |
| HSL | hsl(147, 64%, 57%) |
| OKLCH | oklch(78.5% 0.164 155) |
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 #4BD789 | 1.84:1 | Fails | Lc -38.4 | Non-text elements, placeholder text |
| Black text on #4BD789 | 11.38:1 | AAA | Lc 69.6 | Content text, not long reading |
| #4BD789 text on white | 1.84:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #4BD789 text on black | 11.38:1 | AAA | Lc -68.3 | Content text, not long reading |
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 300.
-
Step 50
50
#EBFAEF
oklch(97.1% 0.021 154.1)
-
Step 100
100
#D2F4DC
oklch(93.6% 0.048 154.6)
-
Step 200
200
#A9ECBF
oklch(88.6% 0.092 154.7)
-
Step 300
300 (this color)
#4BD789
oklch(78.5% 0.164 155)
-
Step 400
400
#00BF6E
oklch(70.7% 0.175 155)
-
Step 500
500
#00A45D
oklch(63.1% 0.157 154.8)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#4BD789 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) | #D6C684 | 0.146 |
| Deuteranopia (no green cones) | #C4BA8E | 0.142 |
| Tritanopia (no blue cones) | #00D5C3 | 0.080 |
| Achromatopsia (no color) | #BFBFBF | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BD789
#4BD789
oklch(78.5% 0.164 155)
- #F88DE2
#F88DE2
oklch(78.4% 0.165 335.1)
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 #4BD789, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Green #12E193 ΔE 0.028
- Seaweed #18D17B ΔE 0.033
- Emerald #06D6A0 ΔE 0.034
- Weird Green #3AE57F ΔE 0.045
- Soft Green #6FC276 ΔE 0.057
- Fresh Green #69D84F ΔE 0.061
- Greenblue #23C48B ΔE 0.061
- Medium Aquamarine #66CDAA ΔE 0.064
Use #4BD789 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.