#569B8A
Closest named color: Grey Teal (#5E9B8A). oklch(63.9% 0.075 176), rgb(86, 155, 138).
Aa
Black text reads best on this color (6.45:1).
About this color
#569B8A is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.075 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.008 away. Black text reads best on it, at 6.45:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #569B8A |
| RGB | rgb(86, 155, 138) |
| HSL | hsl(165, 29%, 47%) |
| OKLCH | oklch(63.9% 0.075 176) |
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 #569B8A | 3.25:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #569B8A | 6.45:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #569B8A text on white | 3.25:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #569B8A text on black | 6.45:1 | AA | Lc -42.0 | 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 500.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CCDED8
oklch(88.5% 0.021 173.9)
-
Step 300
300
#A9C9C0
oklch(81% 0.037 176.5)
-
Step 400
400
#79AD9F
oklch(70.7% 0.059 175.9)
-
Step 500
500 (this color)
#569B8A
oklch(63.9% 0.075 176)
-
Step 600
600
#358371
oklch(55.6% 0.082 175.5)
-
Step 700
700
#266F5F
oklch(49.2% 0.076 175.8)
-
Step 800
800
#225A4E
oklch(42.7% 0.062 176.8)
-
Step 900
900
#224A41
oklch(37.7% 0.048 177)
-
Step 950
950
#152B26
oklch(26.9% 0.03 177.6)
#569B8A 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) | #969389 | 0.079 |
| Deuteranopia (no green cones) | #8B8B8B | 0.075 |
| Tritanopia (no blue cones) | #3D9D96 | 0.023 |
| Achromatopsia (no color) | #8E8E8E | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #569B8A
#569B8A
oklch(63.9% 0.075 176)
- #B1798D
#B1798D
oklch(63.9% 0.075 356.3)
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 #569B8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.008
- Dull Teal #5F9E8F ΔE 0.015
- Sea #3C9992 ΔE 0.025
- Persian Green #2A9D8F ΔE 0.029
- Cadet Blue #5F9EA0 ΔE 0.035
- Dusty Teal #4C9085 ΔE 0.035
- Blue Green #0F9B8E ΔE 0.039
- Ocean Green #3D9973 ΔE 0.042
Use #569B8A 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.