#4AAA6A
Closest named color: Algae (#54AC68). oklch(66.4% 0.132 152), rgb(74, 170, 106).
Aa
Black text reads best on this color (7.24:1).
About this color
#4AAA6A is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.132 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.011 away. Black text reads best on it, at 7.24:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #4AAA6A |
| RGB | rgb(74, 170, 106) |
| HSL | hsl(140, 39%, 48%) |
| OKLCH | oklch(66.4% 0.132 152) |
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 #4AAA6A | 2.89:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #4AAA6A | 7.24:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #4AAA6A text on white | 2.89:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #4AAA6A text on black | 7.24:1 | AAA | Lc -46.8 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CE
oklch(88.5% 0.035 152)
-
Step 300
300
#A2CDAC
oklch(80.8% 0.065 151.8)
-
Step 400
400
#6DB381
oklch(70.7% 0.102 152.2)
-
Step 500
500 (this color)
#4AAA6A
oklch(66.4% 0.132 152)
-
Step 600
600
#0B8A47
oklch(55.6% 0.143 152.2)
-
Step 700
700
#007439
oklch(49% 0.129 152)
-
Step 800
800
#045F2F
oklch(42.6% 0.109 152.3)
-
Step 900
900
#144E2A
oklch(37.7% 0.085 152.2)
-
Step 950
950
#0E2E19
oklch(27.1% 0.054 152.3)
#4AAA6A 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) | #AA9D66 | 0.113 |
| Deuteranopia (no green cones) | #9D946E | 0.111 |
| Tritanopia (no blue cones) | #30A89A | 0.069 |
| Achromatopsia (no color) | #989898 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AAA6A
#4AAA6A
oklch(66.4% 0.132 152)
- #C273B7
#C273B7
oklch(66.4% 0.132 332.2)
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 #4AAA6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.011
- Seaweed Green #35AD6B ΔE 0.014
- Dark Seafoam Green #3EAF76 ΔE 0.017
- Jade Green #2BAF6A ΔE 0.021
- Bluey Green #2BB179 ΔE 0.025
- Medium Sea Green #3CB371 ΔE 0.025
- Jade #1FA774 ΔE 0.028
- Dark Pastel Green #56AE57 ΔE 0.029
Use #4AAA6A 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.