#05AA89
Closest named color: Jade (#1FA774). oklch(65.8% 0.127 172.3), rgb(5, 170, 137).
Aa
Black text reads best on this color (7.11:1).
About this color
#05AA89 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 66%, its chroma 0.127 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.028 away. Black text reads best on it, at 7.11:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Jade (#1FA774) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #05AA89 |
| RGB | rgb(5, 170, 137) |
| HSL | hsl(168, 94%, 34%) |
| OKLCH | oklch(65.8% 0.127 172.3) |
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 #05AA89 | 2.95:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #05AA89 | 7.11:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #05AA89 text on white | 2.95:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #05AA89 text on black | 7.11:1 | AAA | Lc -46.4 | 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 500.
-
Step 50
50
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C3E1D7
oklch(88.5% 0.034 173.4)
-
Step 300
300
#98CEBC
oklch(80.9% 0.062 172.1)
-
Step 400
400
#56B59A
oklch(70.8% 0.099 172.3)
-
Step 500
500 (this color)
#05AA89
oklch(65.8% 0.127 172.3)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725B
oklch(49.2% 0.095 172.3)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#05AA89 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) | #A49E87 | 0.130 |
| Deuteranopia (no green cones) | #92918B | 0.124 |
| Tritanopia (no blue cones) | #00ACA0 | 0.033 |
| Achromatopsia (no color) | #969696 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #05AA89
#05AA89
oklch(65.8% 0.127 172.3)
- #CB6F99
#CB6F99
oklch(65.8% 0.126 352.3)
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 #05AA89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.028
- Bluey Green #2BB179 ΔE 0.036
- Dark Seafoam Green #3EAF76 ΔE 0.038
- Greeny Blue #42B395 ΔE 0.040
- Persian Green #2A9D8F ΔE 0.043
- Dark Seafoam #1FB57A ΔE 0.045
- Seaweed Green #35AD6B ΔE 0.045
- Green Teal #0CB577 ΔE 0.047
Use #05AA89 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.