#45AE4F
Closest named color: Medium Green (#39AD48). oklch(66.8% 0.165 145.1), rgb(69, 174, 79).
Aa
Black text reads best on this color (7.42:1).
About this color
#45AE4F is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.165 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.012 away. Black text reads best on it, at 7.42:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.42:1 |
| White text | 2.83:1 |
Values
| HEX | #45AE4F |
| RGB | rgb(69, 174, 79) |
| HSL | hsl(126, 43%, 48%) |
| OKLCH | oklch(66.8% 0.165 145.1) |
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 #45AE4F | 2.83:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #45AE4F | 7.42:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #45AE4F text on white | 2.83:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #45AE4F text on black | 7.42:1 | AAA | Lc -47.9 | 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 500.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C7E2C7
oklch(88.6% 0.046 145.2)
-
Step 300
300
#A0CFA1
oklch(80.9% 0.081 145.3)
-
Step 400
400
#69B66D
oklch(70.8% 0.13 145.2)
-
Step 500
500 (this color)
#45AE4F
oklch(66.8% 0.165 145.1)
-
Step 600
600
#008C25
oklch(55.6% 0.174 145.1)
-
Step 700
700
#00761D
oklch(49.2% 0.154 145)
-
Step 800
800
#006116
oklch(42.8% 0.135 145)
-
Step 900
900
#0E5018
oklch(37.8% 0.108 145.1)
-
Step 950
950
#0C2F0F
oklch(27.1% 0.069 144.8)
#45AE4F 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) | #B19F46 | 0.125 |
| Deuteranopia (no green cones) | #A39656 | 0.124 |
| Tritanopia (no blue cones) | #2FAA99 | 0.101 |
| Achromatopsia (no color) | #9A9A9A | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45AE4F
#45AE4F
oklch(66.8% 0.165 145.1)
- #C66CCB
#C66CCB
oklch(66.7% 0.165 325.3)
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 #45AE4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.012
- Dark Pastel Green #56AE57 ΔE 0.017
- Mid Green #50A747 ΔE 0.019
- Fern #63A950 ΔE 0.028
- Shamrock #01B44C ΔE 0.028
- Grass #5CAC2D ΔE 0.029
- Cool Green #33B864 ΔE 0.030
- Jade Green #2BAF6A ΔE 0.031
Use #45AE4F 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.