#59A799
Closest named color: Dull Teal (#5F9E8F). oklch(67.4% 0.081 180.7), rgb(89, 167, 153).
Aa
Black text reads best on this color (7.41:1).
About this color
#59A799 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.081 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.025 away. Black text reads best on it, at 7.41:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.41:1 |
| White text | 2.83:1 |
Values
| HEX | #59A799 |
| RGB | rgb(89, 167, 153) |
| HSL | hsl(169, 31%, 50%) |
| OKLCH | oklch(67.4% 0.081 180.7) |
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 #59A799 | 2.83:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #59A799 | 7.41:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #59A799 text on white | 2.83:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #59A799 text on black | 7.41:1 | AAA | Lc -47.6 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C6E0DA
oklch(88.6% 0.029 180.2)
-
Step 300
300
#9ECCC2
oklch(81% 0.05 180.2)
-
Step 400
400 (this color)
#59A799
oklch(67.4% 0.081 180.7)
-
Step 500
500
#2A9E8D
oklch(63.2% 0.103 180.7)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#024D43
oklch(37.7% 0.067 180.2)
-
Step 950
950
#082D27
oklch(26.9% 0.043 179.9)
#59A799 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) | #A19F98 | 0.085 |
| Deuteranopia (no green cones) | #94969A | 0.080 |
| Tritanopia (no blue cones) | #37A9A3 | 0.025 |
| Achromatopsia (no color) | #999999 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59A799
#59A799
oklch(67.4% 0.081 180.7)
- #C08294
#C08294
oklch(67.4% 0.08 0.5)
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 #59A799, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.025
- Cadet Blue #5F9EA0 ΔE 0.032
- Grey Teal #5E9B8A ΔE 0.035
- Greeny Blue #42B395 ΔE 0.040
- Light Sea Green #20B2AA ΔE 0.040
- Tea #65AB7C ΔE 0.047
- Persian Green #2A9D8F ΔE 0.049
- Sea #3C9992 ΔE 0.050
Use #59A799 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.