#54CB6D
Closest named color: Seaweed (#18D17B). oklch(75.2% 0.17 147.9), rgb(84, 203, 109).
Aa
Black text reads best on this color (10.14:1).
About this color
#54CB6D is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.170 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.026 away. Black text reads best on it, at 10.14:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 10.14:1 |
| White text | 2.07:1 |
Values
| HEX | #54CB6D |
| RGB | rgb(84, 203, 109) |
| HSL | hsl(133, 53%, 56%) |
| OKLCH | oklch(75.2% 0.17 147.9) |
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 #54CB6D | 2.07:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #54CB6D | 10.14:1 | AAA | Lc 63.8 | Content text, not long reading |
| #54CB6D text on white | 2.07:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #54CB6D text on black | 10.14:1 | AAA | Lc -62.2 | 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 400.
-
Step 50
50
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DDF0DF
oklch(93.6% 0.03 148.4)
-
Step 200
200
#C0E4C4
oklch(88.4% 0.058 148.2)
-
Step 300
300
#90D499
oklch(80.9% 0.107 147.8)
-
Step 400
400 (this color)
#54CB6D
oklch(75.2% 0.17 147.9)
-
Step 500
500
#00A641
oklch(63.2% 0.184 147.9)
-
Step 600
600
#008B35
oklch(55.5% 0.161 147.8)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006022
oklch(42.6% 0.124 147.8)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#00300D
oklch(27% 0.078 147.8)
#54CB6D 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) | #CDBB66 | 0.136 |
| Deuteranopia (no green cones) | #BDB073 | 0.134 |
| Tritanopia (no blue cones) | #37C7B5 | 0.099 |
| Achromatopsia (no color) | #B4B4B4 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54CB6D
#54CB6D
oklch(75.2% 0.17 147.9)
- #E784E5
#E784E5
oklch(75.3% 0.17 327.8)
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 #54CB6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.026
- Dark Mint #48C072 ΔE 0.036
- Algae Green #21C36F ΔE 0.037
- Soft Green #6FC276 ΔE 0.037
- Apple #6ECB3C ΔE 0.045
- Dark Mint Green #20C073 ΔE 0.045
- Greenblue #23C48B ΔE 0.051
- Turtle Green #75B84F ΔE 0.053
Use #54CB6D 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.