#4F8A7A
Closest named color: Dusty Teal (#4C9085). oklch(58.8% 0.067 174.5), rgb(79, 138, 122).
Aa
Black text reads best on this color (5.24:1).
About this color
#4F8A7A is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.067 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.020 away. Black text reads best on it, at 5.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #4F8A7A |
| RGB | rgb(79, 138, 122) |
| HSL | hsl(164, 27%, 43%) |
| OKLCH | oklch(58.8% 0.067 174.5) |
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 #4F8A7A | 4.00:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #4F8A7A | 5.24:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #4F8A7A text on white | 4.00:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #4F8A7A text on black | 5.24:1 | AA | Lc -34.5 | 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 600.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD8
oklch(88.5% 0.017 174)
-
Step 300
300
#ADC7BF
oklch(80.8% 0.03 175)
-
Step 400
400
#81AB9E
oklch(70.7% 0.049 173.8)
-
Step 500
500
#609687
oklch(63.1% 0.062 174.8)
-
Step 600
600 (this color)
#4F8A7A
oklch(58.8% 0.067 174.5)
-
Step 700
700
#366C5E
oklch(49% 0.062 174.7)
-
Step 800
800
#2E584D
oklch(42.6% 0.051 174.9)
-
Step 900
900
#294940
oklch(37.8% 0.041 174.1)
-
Step 950
950
#192B26
oklch(27.2% 0.026 174.9)
#4F8A7A 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) | #868379 | 0.070 |
| Deuteranopia (no green cones) | #7C7C7B | 0.067 |
| Tritanopia (no blue cones) | #3B8B85 | 0.021 |
| Achromatopsia (no color) | #7F7F7F | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F8A7A
#4F8A7A
oklch(58.8% 0.067 174.5)
- #9D6C7F
#9D6C7F
oklch(58.8% 0.067 354.4)
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 #4F8A7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.020
- Slate Green #658D6D ΔE 0.032
- Dark Cyan #008B8B ΔE 0.044
- Sea #3C9992 ΔE 0.047
- Dark Sage #598556 ΔE 0.048
- Teal Green #0A9396 ΔE 0.049
- Ocean Green #3D9973 ΔE 0.051
- Blue Green #0F9B8E ΔE 0.054
Use #4F8A7A 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.