#74A39B
Closest named color: Cadet Blue (#5F9EA0). oklch(67.9% 0.052 183), rgb(116, 163, 155).
Aa
Black text reads best on this color (7.45:1).
About this color
#74A39B is a medium-light, muted teal or cyan. In OKLCH its lightness is 68%, its chroma 0.052 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.030 away. Black text reads best on it, at 7.45:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.45:1 |
| White text | 2.81:1 |
Values
| HEX | #74A39B |
| RGB | rgb(116, 163, 155) |
| HSL | hsl(170, 20%, 55%) |
| OKLCH | oklch(67.9% 0.052 183) |
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 #74A39B | 2.81:1 | Fails | Lc -59.4 | Large or bold text, headings |
| Black text on #74A39B | 7.45:1 | AAA | Lc 49.9 | Large or bold text, headings |
| #74A39B text on white | 2.81:1 | Fails | Lc 54.1 | Large or bold text, headings |
| #74A39B text on black | 7.45:1 | AAA | Lc -47.7 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CDDDDA
oklch(88.5% 0.018 183.5)
-
Step 300
300
#ABC8C2
oklch(81% 0.032 181.6)
-
Step 400
400 (this color)
#74A39B
oklch(67.9% 0.052 183)
-
Step 500
500
#59978D
oklch(63.1% 0.066 182.7)
-
Step 600
600
#3C8177
oklch(55.6% 0.072 182.9)
-
Step 700
700
#2D6D64
oklch(49% 0.067 182.9)
-
Step 800
800
#275952
oklch(42.7% 0.055 183.3)
-
Step 900
900
#254944
oklch(37.7% 0.043 184.1)
-
Step 950
950
#162B28
oklch(27% 0.028 184.2)
#74A39B 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) | #9F9E9B | 0.056 |
| Deuteranopia (no green cones) | #96979C | 0.053 |
| Tritanopia (no blue cones) | #66A5A0 | 0.015 |
| Achromatopsia (no color) | #9A9A9A | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74A39B
#74A39B
oklch(67.9% 0.052 183)
- #B58B95
#B58B95
oklch(68% 0.053 2.7)
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 #74A39B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.030
- Dull Teal #5F9E8F ΔE 0.033
- Grey Teal #5E9B8A ΔE 0.041
- Greyblue #77A1B5 ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.042
- Grey Green #86A17D ΔE 0.044
- Greeny Grey #7EA07A ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.045
Use #74A39B 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.