#4AC89F
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.2% 0.127 167.9), rgb(74, 200, 159).
Aa
Black text reads best on this color (10.05:1).
About this color
#4AC89F is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.127 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.030 away. Black text reads best on it, at 10.05:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #4AC89F |
| RGB | rgb(74, 200, 159) |
| HSL | hsl(160, 53%, 54%) |
| OKLCH | oklch(75.2% 0.127 167.9) |
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 #4AC89F | 2.08:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #4AC89F | 10.05:1 | AAA | Lc 63.4 | Content text, not long reading |
| #4AC89F text on white | 2.08:1 | Fails | Lc 40.5 | Non-text elements, placeholder text |
| #4AC89F text on black | 10.05:1 | AAA | Lc -61.8 | Content text, not long reading |
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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DCEFE7
oklch(93.6% 0.023 168.7)
-
Step 200
200
#BEE3D3
oklch(88.5% 0.045 167.3)
-
Step 300
300
#8DD2B7
oklch(81% 0.08 167.9)
-
Step 400
400 (this color)
#4AC89F
oklch(75.2% 0.127 167.9)
-
Step 500
500
#00A17A
oklch(63% 0.128 168)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#4AC89F 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) | #C3BB9D | 0.127 |
| Deuteranopia (no green cones) | #B2AEA2 | 0.124 |
| Tritanopia (no blue cones) | #00C9BC | 0.042 |
| Achromatopsia (no color) | #B3B3B3 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AC89F
#4AC89F
oklch(75.2% 0.127 167.9)
- #E98CBD
#E98CBD
oklch(75.2% 0.127 347.7)
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 #4AC89F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.030
- Greenblue #23C48B ΔE 0.036
- Emerald #06D6A0 ΔE 0.042
- Green Blue #01C08D ΔE 0.043
- Soft Green #6FC276 ΔE 0.052
- Topaz #13BBAF ΔE 0.056
- Seafoam Blue #78D1B6 ΔE 0.056
- Pale Teal #82CBB2 ΔE 0.057
Use #4AC89F 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.