#59BCAE
Closest named color: Topaz (#13BBAF). oklch(73.2% 0.096 183.2), rgb(89, 188, 174).
Aa
Black text reads best on this color (9.22:1).
About this color
#59BCAE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.096 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.033 away. Black text reads best on it, at 9.22:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.22:1 |
| White text | 2.27:1 |
Values
| HEX | #59BCAE |
| RGB | rgb(89, 188, 174) |
| HSL | hsl(172, 42%, 54%) |
| OKLCH | oklch(73.2% 0.096 183.2) |
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 #59BCAE | 2.27:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #59BCAE | 9.22:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #59BCAE text on white | 2.27:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #59BCAE text on black | 9.22:1 | AAA | Lc -57.5 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DEEEEB
oklch(93.6% 0.017 183.5)
-
Step 200
200
#C2E1DB
oklch(88.5% 0.034 182.6)
-
Step 300
300
#95CEC4
oklch(80.9% 0.06 182.7)
-
Step 400
400 (this color)
#59BCAE
oklch(73.2% 0.096 183.2)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#59BCAE 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) | #B4B3AE | 0.101 |
| Deuteranopia (no green cones) | #A4A7AF | 0.096 |
| Tritanopia (no blue cones) | #1BBFB8 | 0.030 |
| Achromatopsia (no color) | #ACACAC | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59BCAE
#59BCAE
oklch(73.2% 0.096 183.2)
- #DB8FA2
#DB8FA2
oklch(73.2% 0.095 3.4)
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 #59BCAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.033
- Greeny Blue #42B395 ΔE 0.045
- Light Sea Green #20B2AA ΔE 0.046
- Medium Aquamarine #66CDAA ΔE 0.054
- Muted Teal #90B494 ΔE 0.058
- Dark Turquoise #00CED1 ΔE 0.060
- Pale Teal #82CBB2 ΔE 0.060
- Medium Turquoise #48D1CC ΔE 0.061
Use #59BCAE 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.