#45AE52
Closest named color: Medium Green (#39AD48). oklch(66.8% 0.162 145.7), rgb(69, 174, 82).
Aa
Black text reads best on this color (7.42:1).
About this color
#45AE52 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.162 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.014 away. Black text reads best on it, at 7.42:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.42:1 |
| White text | 2.82:1 |
Values
| HEX | #45AE52 |
| RGB | rgb(69, 174, 82) |
| HSL | hsl(127, 43%, 48%) |
| OKLCH | oklch(66.8% 0.162 145.7) |
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 #45AE52 | 2.82:1 | Fails | Lc -59.2 | Large or bold text, headings |
| Black text on #45AE52 | 7.42:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #45AE52 text on white | 2.82:1 | Fails | Lc 53.9 | Large or bold text, headings |
| #45AE52 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
#C7E1C8
oklch(88.4% 0.044 146.2)
-
Step 300
300
#A0CFA2
oklch(80.9% 0.08 145.9)
-
Step 400
400
#69B56F
oklch(70.6% 0.126 145.8)
-
Step 500
500 (this color)
#45AE52
oklch(66.8% 0.162 145.7)
-
Step 600
600
#008C29
oklch(55.7% 0.172 145.7)
-
Step 700
700
#007621
oklch(49.2% 0.152 145.7)
-
Step 800
800
#00611A
oklch(42.9% 0.132 145.8)
-
Step 900
900
#0E4F1A
oklch(37.5% 0.105 145.8)
-
Step 950
950
#0C2F10
oklch(27.1% 0.068 145.4)
#45AE52 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) | #B19F4A | 0.125 |
| Deuteranopia (no green cones) | #A39659 | 0.124 |
| Tritanopia (no blue cones) | #2EAA99 | 0.098 |
| Achromatopsia (no color) | #9A9A9A | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45AE52
#45AE52
oklch(66.8% 0.162 145.7)
- #C66DCA
#C66DCA
oklch(66.8% 0.163 325.6)
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 #45AE52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.014
- Dark Pastel Green #56AE57 ΔE 0.015
- Mid Green #50A747 ΔE 0.020
- Fern #63A950 ΔE 0.026
- Jade Green #2BAF6A ΔE 0.028
- Cool Green #33B864 ΔE 0.029
- Shamrock #01B44C ΔE 0.030
- Seaweed Green #35AD6B ΔE 0.030
Use #45AE52 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.