#4BB099
Closest named color: Greeny Blue (#42B395). oklch(69.1% 0.101 175.8), rgb(75, 176, 153).
Aa
Black text reads best on this color (7.96:1).
About this color
#4BB099 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.101 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.013 away. Black text reads best on it, at 7.96:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.96:1 |
| White text | 2.63:1 |
Values
| HEX | #4BB099 |
| RGB | rgb(75, 176, 153) |
| HSL | hsl(166, 40%, 49%) |
| OKLCH | oklch(69.1% 0.101 175.8) |
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 #4BB099 | 2.63:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #4BB099 | 7.96:1 | AAA | Lc 52.9 | Large or bold text, headings |
| #4BB099 text on white | 2.63:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #4BB099 text on black | 7.96:1 | AAA | Lc -50.8 | 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 400.
-
Step 50
50
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEE9
oklch(93.6% 0.018 175.3)
-
Step 200
200
#C2E1D8
oklch(88.5% 0.035 176.1)
-
Step 300
300
#95CEBF
oklch(80.8% 0.063 176.5)
-
Step 400
400 (this color)
#4BB099
oklch(69.1% 0.101 175.8)
-
Step 500
500
#00A086
oklch(63% 0.118 175.6)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004D40
oklch(37.6% 0.07 176.4)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#4BB099 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) | #AAA698 | 0.105 |
| Deuteranopia (no green cones) | #9B9B9B | 0.101 |
| Tritanopia (no blue cones) | #00B2A9 | 0.031 |
| Achromatopsia (no color) | #9F9F9F | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BB099
#4BB099
oklch(69.1% 0.101 175.8)
- #CD819E
#CD819E
oklch(69.1% 0.1 355.6)
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 #4BB099, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.013
- Light Sea Green #20B2AA ΔE 0.028
- Topaz #13BBAF ΔE 0.038
- Tea #65AB7C ΔE 0.040
- Dull Teal #5F9E8F ΔE 0.050
- Dark Seafoam Green #3EAF76 ΔE 0.051
- Bluey Green #2BB179 ΔE 0.053
- Dusty Green #76A973 ΔE 0.056
Use #4BB099 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.