#45B15A
Closest named color: Dark Pastel Green (#56AE57). oklch(67.7% 0.159 147.3), rgb(69, 177, 90).
Aa
Black text reads best on this color (7.68:1).
About this color
#45B15A is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.159 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.013 away. Black text reads best on it, at 7.68:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.68:1 |
| White text | 2.73:1 |
Values
| HEX | #45B15A |
| RGB | rgb(69, 177, 90) |
| HSL | hsl(132, 44%, 48%) |
| OKLCH | oklch(67.7% 0.159 147.3) |
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 #45B15A | 2.73:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #45B15A | 7.68:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #45B15A text on white | 2.73:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #45B15A text on black | 7.68:1 | AAA | Lc -49.4 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DEEFDF
oklch(93.5% 0.028 147)
-
Step 200
200
#C2E4C5
oklch(88.6% 0.055 147.5)
-
Step 300
300
#95D39C
oklch(81% 0.1 147.5)
-
Step 400
400 (this color)
#45B15A
oklch(67.7% 0.159 147.3)
-
Step 500
500
#00A63E
oklch(63.2% 0.186 147.4)
-
Step 600
600
#008B33
oklch(55.5% 0.163 147.4)
-
Step 700
700
#007529
oklch(49% 0.144 147.3)
-
Step 800
800
#006020
oklch(42.6% 0.126 147.3)
-
Step 900
900
#00501A
oklch(37.6% 0.11 147.5)
-
Step 950
950
#00300C
oklch(26.9% 0.079 147.3)
#45B15A 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) | #B3A253 | 0.126 |
| Deuteranopia (no green cones) | #A59960 | 0.124 |
| Tritanopia (no blue cones) | #2AAD9D | 0.094 |
| Achromatopsia (no color) | #9C9C9C | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45B15A
#45B15A
oklch(67.7% 0.159 147.3)
- #CA70C9
#CA70C9
oklch(67.7% 0.159 327.6)
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 #45B15A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.013
- Cool Green #33B864 ΔE 0.020
- Medium Green #39AD48 ΔE 0.023
- Jade Green #2BAF6A ΔE 0.024
- Medium Sea Green #3CB371 ΔE 0.026
- Seaweed Green #35AD6B ΔE 0.028
- Fern #63A950 ΔE 0.029
- Algae #54AC68 ΔE 0.029
Use #45B15A 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.