#1BDAB0
Closest named color: Emerald (#06D6A0). oklch(79.3% 0.15 171.8), rgb(27, 218, 176).
Aa
Black text reads best on this color (11.70:1).
About this color
#1BDAB0 is a light, vivid teal or cyan. In OKLCH its lightness is 79%, its chroma 0.150 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.023 away. Black text reads best on it, at 11.70:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | vivid (0.150) |
| Temperature | cool |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.70:1 |
| White text | 1.79:1 |
Values
| HEX | #1BDAB0 |
| RGB | rgb(27, 218, 176) |
| HSL | hsl(167, 78%, 48%) |
| OKLCH | oklch(79.3% 0.15 171.8) |
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 #1BDAB0 | 1.79:1 | Fails | Lc -36.6 | Non-text elements, placeholder text |
| Black text on #1BDAB0 | 11.70:1 | AAA | Lc 71.2 | Content text, not long reading |
| #1BDAB0 text on white | 1.79:1 | Fails | Lc 32.6 | Non-text elements, placeholder text |
| #1BDAB0 text on black | 11.70:1 | AAA | Lc -70.0 | 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 300.
-
Step 50
50
#E9FAF4
oklch(97.1% 0.02 172.8)
-
Step 100
100
#CEF4E6
oklch(93.6% 0.044 171)
-
Step 200
200
#9FECD3
oklch(88.6% 0.084 171.9)
-
Step 300
300 (this color)
#1BDAB0
oklch(79.3% 0.15 171.8)
-
Step 400
400
#00BC96
oklch(70.8% 0.138 171.4)
-
Step 500
500
#00A181
oklch(63.2% 0.122 172)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#1BDAB0 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) | #D3CBAE | 0.155 |
| Deuteranopia (no green cones) | #BDBBB3 | 0.148 |
| Tritanopia (no blue cones) | #00DCCE | 0.041 |
| Achromatopsia (no color) | #C1C1C1 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1BDAB0
#1BDAB0
oklch(79.3% 0.15 171.8)
- #FF94C5
#FF94C5
oklch(79.3% 0.14 351.9)
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 #1BDAB0, closest first.
No curated palette has a color within ΔE 0.04 of #1BDAB0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.023
- Aqua Marine #2EE8BB ΔE 0.040
- Medium Aquamarine #66CDAA ΔE 0.044
- Turquoise #40E0D0 ΔE 0.048
- Aqua Green #12E193 ΔE 0.049
- Seafoam Blue #78D1B6 ΔE 0.056
- Medium Turquoise #48D1CC ΔE 0.057
- Dark Turquoise #00CED1 ΔE 0.067
Use #1BDAB0 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.