#56BFA9
Closest named color: Topaz (#13BBAF). oklch(73.7% 0.103 177.5), rgb(86, 191, 169).
Aa
Black text reads best on this color (9.42:1).
About this color
#56BFA9 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.103 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.035 away. Black text reads best on it, at 9.42:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.42:1 |
| White text | 2.22:1 |
Values
| HEX | #56BFA9 |
| RGB | rgb(86, 191, 169) |
| HSL | hsl(167, 45%, 54%) |
| OKLCH | oklch(73.7% 0.103 177.5) |
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 #56BFA9 | 2.22:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #56BFA9 | 9.42:1 | AAA | Lc 60.3 | Content text, not long reading |
| #56BFA9 text on white | 2.22:1 | Fails | Lc 43.7 | Non-text elements, placeholder text |
| #56BFA9 text on black | 9.42:1 | AAA | Lc -58.5 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEEA
oklch(93.6% 0.018 179.3)
-
Step 200
200
#C1E1D9
oklch(88.4% 0.035 178.7)
-
Step 300
300
#94CFC0
oklch(81% 0.064 177.1)
-
Step 400
400 (this color)
#56BFA9
oklch(73.7% 0.103 177.5)
-
Step 500
500
#00A089
oklch(63.1% 0.116 177.6)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#56BFA9 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) | #B8B5A8 | 0.108 |
| Deuteranopia (no green cones) | #A8A9AB | 0.103 |
| Tritanopia (no blue cones) | #12C1B8 | 0.032 |
| Achromatopsia (no color) | #AEAEAE | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56BFA9
#56BFA9
oklch(73.7% 0.103 177.5)
- #DE8EAA
#DE8EAA
oklch(73.6% 0.103 357.4)
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 #56BFA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.035
- Medium Aquamarine #66CDAA ΔE 0.044
- Greeny Blue #42B395 ΔE 0.044
- Light Sea Green #20B2AA ΔE 0.051
- Pale Teal #82CBB2 ΔE 0.056
- Green Blue #01C08D ΔE 0.057
- Dark Sea Green #8FBC8F ΔE 0.058
- Greenblue #23C48B ΔE 0.058
Use #56BFA9 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.