#45AB80
Closest named color: Dark Seafoam Green (#3EAF76). oklch(67% 0.115 162.6), rgb(69, 171, 128).
Aa
Black text reads best on this color (7.38:1).
About this color
#45AB80 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.115 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam Green (#3EAF76), ΔE 0.022 away. Black text reads best on it, at 7.38:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Dark Seafoam Green (#3EAF76) |
| Black text | 7.38:1 |
| White text | 2.84:1 |
Values
| HEX | #45AB80 |
| RGB | rgb(69, 171, 128) |
| HSL | hsl(155, 43%, 47%) |
| OKLCH | oklch(67% 0.115 162.6) |
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 #45AB80 | 2.84:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #45AB80 | 7.38:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #45AB80 text on white | 2.84:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #45AB80 text on black | 7.38:1 | AAA | Lc -47.6 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEEE6
oklch(93.5% 0.02 164.6)
-
Step 200
200
#C2E2D1
oklch(88.5% 0.041 162.3)
-
Step 300
300
#96D0B3
oklch(81% 0.073 162.5)
-
Step 400
400 (this color)
#45AB80
oklch(67% 0.115 162.6)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#45AB80 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) | #A89F7E | 0.112 |
| Deuteranopia (no green cones) | #9A9583 | 0.108 |
| Tritanopia (no blue cones) | #0FAB9F | 0.047 |
| Achromatopsia (no color) | #999999 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45AB80
#45AB80
oklch(67% 0.115 162.6)
- #C677A8
#C677A8
oklch(66.9% 0.116 342.8)
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 #45AB80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam Green #3EAF76 ΔE 0.022
- Tea #65AB7C ΔE 0.026
- Bluey Green #2BB179 ΔE 0.026
- Jade #1FA774 ΔE 0.030
- Greeny Blue #42B395 ΔE 0.032
- Algae #54AC68 ΔE 0.033
- Seaweed Green #35AD6B ΔE 0.034
- Dark Seafoam #1FB57A ΔE 0.036
Use #45AB80 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.