#73AEAF
Closest named color: Bluegrey (#85A3B2). oklch(71.1% 0.061 197.2), rgb(115, 174, 175).
Aa
Black text reads best on this color (8.40:1).
About this color
#73AEAF is a medium-light, muted teal or cyan. In OKLCH its lightness is 71%, its chroma 0.061 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.037 away. Black text reads best on it, at 8.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.40:1 |
| White text | 2.49:1 |
Values
| HEX | #73AEAF |
| RGB | rgb(115, 174, 175) |
| HSL | hsl(181, 27%, 57%) |
| OKLCH | oklch(71.1% 0.061 197.2) |
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 #73AEAF | 2.49:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #73AEAF | 8.40:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #73AEAF text on white | 2.49:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #73AEAF text on black | 8.40:1 | AAA | Lc -53.0 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDE
oklch(88.6% 0.021 196.8)
-
Step 300
300
#A5C9C9
oklch(81% 0.038 196.4)
-
Step 400
400 (this color)
#73AEAF
oklch(71.1% 0.061 197.2)
-
Step 500
500
#48989A
oklch(63.1% 0.078 197.6)
-
Step 600
600
#228285
oklch(55.5% 0.085 198.1)
-
Step 700
700
#126E70
oklch(49% 0.079 197.2)
-
Step 800
800
#155A5B
oklch(42.7% 0.065 196.4)
-
Step 900
900
#1A4A4B
oklch(37.7% 0.051 197.1)
-
Step 950
950
#112B2C
oklch(26.9% 0.032 198.8)
#73AEAF 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) | #A6A9AF | 0.063 |
| Deuteranopia (no green cones) | #9BA0B0 | 0.060 |
| Tritanopia (no blue cones) | #5CB2AE | 0.024 |
| Achromatopsia (no color) | #A4A4A4 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73AEAF
#73AEAF
oklch(71.1% 0.061 197.2)
- #C59394
#C59394
oklch(71.1% 0.061 17.4)
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 #73AEAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.037
- Greyblue #77A1B5 ΔE 0.041
- Pewter #96A8A1 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.047
- Cadet Blue #5F9EA0 ΔE 0.053
- Muted Teal #90B494 ΔE 0.056
Use #73AEAF 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.