#7AD2CA
Closest named color: Seafoam Blue (#78D1B6). oklch(80.6% 0.086 188.1), rgb(122, 210, 202).
Aa
Black text reads best on this color (11.89:1).
About this color
#7AD2CA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 81%, its chroma 0.086 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.028 away. Black text reads best on it, at 11.89:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.89:1 |
| White text | 1.76:1 |
Values
| HEX | #7AD2CA |
| RGB | rgb(122, 210, 202) |
| HSL | hsl(175, 49%, 65%) |
| OKLCH | oklch(80.6% 0.086 188.1) |
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 #7AD2CA | 1.76:1 | Fails | Lc -36.2 | Non-text elements, placeholder text |
| Black text on #7AD2CA | 11.89:1 | AAA | Lc 71.6 | Content text, not long reading |
| #7AD2CA text on white | 1.76:1 | Fails | Lc 32.2 | Non-text elements, placeholder text |
| #7AD2CA text on black | 11.89:1 | AAA | Lc -70.5 | 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
#EDF8F7
oklch(97.1% 0.012 190.4)
-
Step 100
100
#D8F0ED
oklch(93.7% 0.026 187.7)
-
Step 200
200
#B6E4DF
oklch(88.5% 0.048 188.2)
-
Step 300
300 (this color)
#7AD2CA
oklch(80.6% 0.086 188.1)
-
Step 400
400
#00B9AF
oklch(70.8% 0.123 188)
-
Step 500
500
#009E96
oklch(63% 0.109 188.5)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#7AD2CA 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) | #C9CACA | 0.091 |
| Deuteranopia (no green cones) | #BABECB | 0.086 |
| Tritanopia (no blue cones) | #54D6CF | 0.028 |
| Achromatopsia (no color) | #C3C3C3 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7AD2CA
#7AD2CA
oklch(80.6% 0.086 188.1)
- #F1A9B5
#F1A9B5
oklch(80.7% 0.086 8.2)
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 #7AD2CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.029
- Pale Teal #82CBB2 ΔE 0.032
- Medium Turquoise #48D1CC ΔE 0.036
- Turquoise #40E0D0 ΔE 0.048
- Medium Aquamarine #66CDAA ΔE 0.050
- Sky Blue #87CEEB ΔE 0.055
- Dark Turquoise #00CED1 ΔE 0.059
Use #7AD2CA 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.