#1DBEBE
Closest named color: Topaz (#13BBAF). oklch(72.8% 0.12 194.8), rgb(29, 190, 190).
Aa
Black text reads best on this color (9.16:1).
About this color
#1DBEBE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.120 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.022 away. Black text reads best on it, at 9.16:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.16:1 |
| White text | 2.29:1 |
Values
| HEX | #1DBEBE |
| RGB | rgb(29, 190, 190) |
| HSL | hsl(180, 74%, 43%) |
| OKLCH | oklch(72.8% 0.12 194.8) |
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 #1DBEBE | 2.29:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #1DBEBE | 9.16:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #1DBEBE text on white | 2.29:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #1DBEBE text on black | 9.16:1 | AAA | Lc -57.4 | 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
#EEF8F7
oklch(97.1% 0.011 189.8)
-
Step 100
100
#DAEFEE
oklch(93.6% 0.022 193.3)
-
Step 200
200
#BAE2E1
oklch(88.4% 0.042 194.5)
-
Step 300
300
#85D0CF
oklch(80.9% 0.075 194.7)
-
Step 400
400 (this color)
#1DBEBE
oklch(72.8% 0.12 194.8)
-
Step 500
500
#009D9D
oklch(63% 0.108 194.8)
-
Step 600
600
#008484
oklch(55.5% 0.095 194.8)
-
Step 700
700
#006F6F
oklch(49% 0.084 194.8)
-
Step 800
800
#005B5B
oklch(42.7% 0.073 194.8)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#1DBEBE 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) | #B1B4BE | 0.125 |
| Deuteranopia (no green cones) | #9CA5BF | 0.117 |
| Tritanopia (no blue cones) | #00C4BE | 0.017 |
| Achromatopsia (no color) | #ABABAB | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1DBEBE
#1DBEBE
oklch(72.8% 0.12 194.8)
- #E8868F
#E8868F
oklch(72.7% 0.12 14.6)
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 #1DBEBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.022
- Light Sea Green #20B2AA ΔE 0.039
- Turquoise Blue #06B1C4 ΔE 0.042
- Dark Turquoise #00CED1 ΔE 0.046
- Greeny Blue #42B395 ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.060
- Medium Aquamarine #66CDAA ΔE 0.072
- Green Blue #01C08D ΔE 0.074
Use #1DBEBE 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.