#0BB098
Closest named color: Greeny Blue (#42B395). oklch(67.8% 0.123 178.2), rgb(11, 176, 152).
Aa
Black text reads best on this color (7.67:1).
About this color
#0BB098 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.123 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.023 away. Black text reads best on it, at 7.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.67:1 |
| White text | 2.73:1 |
Values
| HEX | #0BB098 |
| RGB | rgb(11, 176, 152) |
| HSL | hsl(171, 88%, 37%) |
| OKLCH | oklch(67.8% 0.123 178.2) |
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 #0BB098 | 2.73:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #0BB098 | 7.67:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #0BB098 text on white | 2.73:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #0BB098 text on black | 7.67:1 | AAA | Lc -49.6 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DBEFEA
oklch(93.6% 0.022 179.2)
-
Step 200
200
#BCE3D9
oklch(88.5% 0.043 178)
-
Step 300
300
#88D1C1
oklch(80.8% 0.077 178.9)
-
Step 400
400 (this color)
#0BB098
oklch(67.8% 0.123 178.2)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#0BB098 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) | #A8A497 | 0.130 |
| Deuteranopia (no green cones) | #96979A | 0.124 |
| Tritanopia (no blue cones) | #00B3A9 | 0.024 |
| Achromatopsia (no color) | #9C9C9C | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0BB098
#0BB098
oklch(67.8% 0.123 178.2)
- #D47697
#D47697
oklch(67.9% 0.123 358.5)
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 #0BB098, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.023
- Light Sea Green #20B2AA ΔE 0.027
- Topaz #13BBAF ΔE 0.040
- Bluey Green #2BB179 ΔE 0.045
- Dark Seafoam Green #3EAF76 ΔE 0.047
- Dark Seafoam #1FB57A ΔE 0.049
- Jade #1FA774 ΔE 0.050
- Tea #65AB7C ΔE 0.053
Use #0BB098 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.