#45AE69
Closest named color: Seaweed Green (#35AD6B). oklch(67.2% 0.141 151.9), rgb(69, 174, 105).
Aa
Black text reads best on this color (7.51:1).
About this color
#45AE69 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.141 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.010 away. Black text reads best on it, at 7.51:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #45AE69 |
| RGB | rgb(69, 174, 105) |
| HSL | hsl(141, 43%, 48%) |
| OKLCH | oklch(67.2% 0.141 151.9) |
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 #45AE69 | 2.79:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #45AE69 | 7.51:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #45AE69 text on white | 2.79:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #45AE69 text on black | 7.51:1 | AAA | Lc -48.3 | 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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DEEFE2
oklch(93.6% 0.025 152.9)
-
Step 200
200
#C2E3CA
oklch(88.5% 0.049 152.6)
-
Step 300
300
#96D1A5
oklch(80.8% 0.087 152)
-
Step 400
400 (this color)
#45AE69
oklch(67.2% 0.141 151.9)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900
#005025
oklch(37.8% 0.1 151.8)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#45AE69 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) | #AEA064 | 0.120 |
| Deuteranopia (no green cones) | #A0976D | 0.117 |
| Tritanopia (no blue cones) | #23AC9D | 0.074 |
| Achromatopsia (no color) | #9B9B9B | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45AE69
#45AE69
oklch(67.2% 0.141 151.9)
- #C773BC
#C773BC
oklch(67.2% 0.14 331.9)
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 #45AE69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.010
- Algae #54AC68 ΔE 0.011
- Jade Green #2BAF6A ΔE 0.014
- Medium Sea Green #3CB371 ΔE 0.015
- Dark Seafoam Green #3EAF76 ΔE 0.016
- Bluey Green #2BB179 ΔE 0.021
- Dark Pastel Green #56AE57 ΔE 0.022
- Dark Seafoam #1FB57A ΔE 0.026
Use #45AE69 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.