#1C8797
Closest named color: Teal Blue (#01889F). oklch(57.4% 0.093 210.4), rgb(28, 135, 151).
Aa
Black text reads best on this color (4.96:1).
About this color
#1C8797 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.093 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.013 away. Black text reads best on it, at 4.96:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 4.96:1 |
| White text | 4.23:1 |
Values
| HEX | #1C8797 |
| RGB | rgb(28, 135, 151) |
| HSL | hsl(188, 69%, 35%) |
| OKLCH | oklch(57.4% 0.093 210.4) |
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 #1C8797 | 4.23:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #1C8797 | 4.96:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #1C8797 text on white | 4.23:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #1C8797 text on black | 4.96:1 | AA | Lc -32.8 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DEE2
oklch(88.6% 0.023 210.4)
-
Step 300
300
#A2C8D0
oklch(80.8% 0.042 211.9)
-
Step 400
400
#6DACB8
oklch(70.6% 0.067 210.9)
-
Step 500
500
#4097A6
oklch(63% 0.085 210.6)
-
Step 600
600 (this color)
#1C8797
oklch(57.4% 0.093 210.4)
-
Step 700
700
#006D7B
oklch(49% 0.085 210.2)
-
Step 800
800
#085965
oklch(42.6% 0.072 211.1)
-
Step 900
900
#154952
oklch(37.6% 0.055 211.3)
-
Step 950
950
#0E2B30
oklch(27% 0.036 210.5)
#1C8797 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) | #7A8298 | 0.088 |
| Deuteranopia (no green cones) | #697697 | 0.079 |
| Tritanopia (no blue cones) | #008E8C | 0.032 |
| Achromatopsia (no color) | #7B7B7B | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C8797
#1C8797
oklch(57.4% 0.093 210.4)
- #A86357
#A86357
oklch(57.4% 0.092 30.7)
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 #1C8797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.013
- Dark Cyan #008B8B ΔE 0.027
- Teal Green #0A9396 ΔE 0.037
- Ocean #017B92 ΔE 0.038
- Teal #008080 ΔE 0.040
- Blue NCS #118AB2 ΔE 0.041
- Cerulean #457B9D ΔE 0.045
- Stormy Blue #507B9C ΔE 0.051
Use #1C8797 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.