#54AC78
Closest named color: Tea (#65AB7C). oklch(67.6% 0.116 155.6), rgb(84, 172, 120).
Aa
Black text reads best on this color (7.54:1).
About this color
#54AC78 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.116 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.017 away. Black text reads best on it, at 7.54:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.54:1 |
| White text | 2.78:1 |
Values
| HEX | #54AC78 |
| RGB | rgb(84, 172, 120) |
| HSL | hsl(145, 35%, 50%) |
| OKLCH | oklch(67.6% 0.116 155.6) |
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 #54AC78 | 2.78:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #54AC78 | 7.54:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #54AC78 text on white | 2.78:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #54AC78 text on black | 7.54:1 | AAA | Lc -48.4 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#DFEEE4
oklch(93.5% 0.021 156.8)
-
Step 200
200
#C5E2CE
oklch(88.6% 0.041 155.4)
-
Step 300
300
#9BCFAD
oklch(80.9% 0.072 155.8)
-
Step 400
400 (this color)
#54AC78
oklch(67.6% 0.116 155.6)
-
Step 500
500
#19A361
oklch(63.1% 0.148 155.5)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#052F19
oklch(27% 0.061 155.4)
#54AC78 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) | #ABA075 | 0.104 |
| Deuteranopia (no green cones) | #9F977B | 0.103 |
| Tritanopia (no blue cones) | #3DAB9E | 0.055 |
| Achromatopsia (no color) | #9B9B9B | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54AC78
#54AC78
oklch(67.6% 0.116 155.6)
- #C37BB3
#C37BB3
oklch(67.7% 0.115 335.3)
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 #54AC78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.017
- Dark Seafoam Green #3EAF76 ΔE 0.018
- Algae #54AC68 ΔE 0.021
- Bluey Green #2BB179 ΔE 0.026
- Medium Sea Green #3CB371 ΔE 0.030
- Seaweed Green #35AD6B ΔE 0.030
- Dusty Green #76A973 ΔE 0.032
- Dark Seafoam #1FB57A ΔE 0.035
Use #54AC78 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.