#5AA240
Closest named color: Mid Green (#50A747). oklch(64.3% 0.152 138.3), rgb(90, 162, 64).
Aa
Black text reads best on this color (6.67:1).
About this color
#5AA240 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.152 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.015 away. Black text reads best on it, at 6.67:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #5AA240 |
| RGB | rgb(90, 162, 64) |
| HSL | hsl(104, 43%, 44%) |
| OKLCH | oklch(64.3% 0.152 138.3) |
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 #5AA240 | 3.14:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #5AA240 | 6.67:1 | AA | Lc 45.8 | Large or bold text, headings |
| #5AA240 text on white | 3.14:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #5AA240 text on black | 6.67:1 | AA | Lc -43.4 | Non-text elements, placeholder text |
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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#A9CD9E
oklch(81% 0.075 138.4)
-
Step 400
400
#7AB268
oklch(70.6% 0.119 138.4)
-
Step 500
500 (this color)
#5AA240
oklch(64.3% 0.152 138.3)
-
Step 600
600
#398812
oklch(55.5% 0.164 138.3)
-
Step 700
700
#2B7300
oklch(49% 0.152 138.2)
-
Step 800
800
#255E08
oklch(42.7% 0.127 138.2)
-
Step 900
900
#234D13
oklch(37.6% 0.099 138.4)
-
Step 950
950
#152D0D
oklch(26.9% 0.062 138.6)
#5AA240 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) | #A79535 | 0.100 |
| Deuteranopia (no green cones) | #9D8F48 | 0.100 |
| Tritanopia (no blue cones) | #559D8D | 0.104 |
| Achromatopsia (no color) | #919191 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AA240
#5AA240
oklch(64.3% 0.152 138.3)
- #B36CC8
#B36CC8
oklch(64.3% 0.152 318.2)
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 #5AA240, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.015
- Muted Green #5FA052 ΔE 0.023
- Fern #63A950 ΔE 0.026
- Flat Green #699D4C ΔE 0.027
- Off Green #6BA353 ΔE 0.029
- Medium Green #39AD48 ΔE 0.035
- Dark Pastel Green #56AE57 ΔE 0.035
- Grass #5CAC2D ΔE 0.036
Use #5AA240 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.