#5FAC99
Closest named color: Greeny Blue (#42B395). oklch(68.9% 0.082 175.9), rgb(95, 172, 153).
Aa
Black text reads best on this color (7.84:1).
About this color
#5FAC99 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.082 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.030 away. Black text reads best on it, at 7.84:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.84:1 |
| White text | 2.67:1 |
Values
| HEX | #5FAC99 |
| RGB | rgb(95, 172, 153) |
| HSL | hsl(165, 32%, 52%) |
| OKLCH | oklch(68.9% 0.082 175.9) |
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 #5FAC99 | 2.67:1 | Fails | Lc -57.1 | Large or bold text, headings |
| Black text on #5FAC99 | 7.84:1 | AAA | Lc 52.2 | Large or bold text, headings |
| #5FAC99 text on white | 2.67:1 | Fails | Lc 51.9 | Large or bold text, headings |
| #5FAC99 text on black | 7.84:1 | AAA | Lc -50.0 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200
#C7E0D8
oklch(88.6% 0.029 174.4)
-
Step 300
300
#9ECCBF
oklch(80.9% 0.052 175.8)
-
Step 400
400 (this color)
#5FAC99
oklch(68.9% 0.082 175.9)
-
Step 500
500
#2D9E87
oklch(63.1% 0.105 176)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#054D40
oklch(37.6% 0.068 176)
-
Step 950
950
#092D26
oklch(26.9% 0.043 177.4)
#5FAC99 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) | #A7A498 | 0.086 |
| Deuteranopia (no green cones) | #9A9A9A | 0.082 |
| Tritanopia (no blue cones) | #42AEA6 | 0.025 |
| Achromatopsia (no color) | #9E9E9E | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FAC99
#5FAC99
oklch(68.9% 0.082 175.9)
- #C5869D
#C5869D
oklch(69% 0.083 355.9)
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 #5FAC99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.030
- Light Sea Green #20B2AA ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.039
- Tea #65AB7C ΔE 0.040
- Cadet Blue #5F9EA0 ΔE 0.046
- Grey Teal #5E9B8A ΔE 0.048
- Greeny Grey #7EA07A ΔE 0.050
- Topaz #13BBAF ΔE 0.051
Use #5FAC99 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.