#1BAEAA
Closest named color: Light Sea Green (#20B2AA). oklch(68% 0.113 191.8), rgb(27, 174, 170).
Aa
Black text reads best on this color (7.68:1).
About this color
#1BAEAA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.113 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.012 away. Black text reads best on it, at 7.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 7.68:1 |
| White text | 2.73:1 |
Values
| HEX | #1BAEAA |
| RGB | rgb(27, 174, 170) |
| HSL | hsl(178, 73%, 39%) |
| OKLCH | oklch(68% 0.113 191.8) |
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 #1BAEAA | 2.73:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #1BAEAA | 7.68:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #1BAEAA text on white | 2.73:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #1BAEAA text on black | 7.68:1 | AAA | Lc -49.5 | 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
#EFF8F7
oklch(97.2% 0.01 189.1)
-
Step 100
100
#DBEEED
oklch(93.5% 0.02 193)
-
Step 200
200
#BDE2E0
oklch(88.6% 0.039 192.4)
-
Step 300
300
#8AD0CC
oklch(81% 0.071 191.3)
-
Step 400
400 (this color)
#1BAEAA
oklch(68% 0.113 191.8)
-
Step 500
500
#009E9A
oklch(63.2% 0.109 191.6)
-
Step 600
600
#008581
oklch(55.7% 0.096 191.1)
-
Step 700
700
#00706D
oklch(49.2% 0.085 191.5)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#1BAEAA 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) | #A3A5AA | 0.119 |
| Deuteranopia (no green cones) | #8F96AB | 0.111 |
| Tritanopia (no blue cones) | #00B3AC | 0.014 |
| Achromatopsia (no color) | #9C9C9C | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1BAEAA
#1BAEAA
oklch(68% 0.113 191.8)
- #D47A86
#D47A86
oklch(68.1% 0.112 11.9)
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 #1BAEAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.012
- Topaz #13BBAF ΔE 0.037
- Turquoise Blue #06B1C4 ΔE 0.037
- Greeny Blue #42B395 ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.054
- Persian Green #2A9D8F ΔE 0.054
- Dull Teal #5F9E8F ΔE 0.056
- Sea #3C9992 ΔE 0.060
Use #1BAEAA 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.