#4FA69A
Closest named color: Dull Teal (#5F9E8F). oklch(66.8% 0.086 183.5), rgb(79, 166, 154).
Aa
Black text reads best on this color (7.25:1).
About this color
#4FA69A is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.086 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.025 away. Black text reads best on it, at 7.25:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.25:1 |
| White text | 2.89:1 |
Values
| HEX | #4FA69A |
| RGB | rgb(79, 166, 154) |
| HSL | hsl(172, 36%, 48%) |
| OKLCH | oklch(66.8% 0.086 183.5) |
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 #4FA69A | 2.89:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #4FA69A | 7.25:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #4FA69A text on white | 2.89:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #4FA69A text on black | 7.25:1 | AAA | Lc -46.7 | 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 500.
-
Step 50
50
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C9DEDB
oklch(88.4% 0.023 186.4)
-
Step 300
300
#A3CAC3
oklch(80.9% 0.043 183.1)
-
Step 400
400
#6FAFA5
oklch(70.8% 0.068 183.4)
-
Step 500
500 (this color)
#4FA69A
oklch(66.8% 0.086 183.5)
-
Step 600
600
#178579
oklch(55.6% 0.094 183.5)
-
Step 700
700
#017066
oklch(49% 0.086 184.1)
-
Step 800
800
#0C5C53
oklch(42.8% 0.072 183)
-
Step 900
900
#164B45
oklch(37.6% 0.056 184.6)
-
Step 950
950
#0F2C28
oklch(27% 0.036 183.4)
#4FA69A 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) | #9F9E9A | 0.092 |
| Deuteranopia (no green cones) | #91939B | 0.087 |
| Tritanopia (no blue cones) | #1BA9A2 | 0.027 |
| Achromatopsia (no color) | #989898 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA69A
#4FA69A
oklch(66.8% 0.086 183.5)
- #C27E8F
#C27E8F
oklch(66.8% 0.087 3.4)
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 #4FA69A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.025
- Cadet Blue #5F9EA0 ΔE 0.030
- Grey Teal #5E9B8A ΔE 0.033
- Light Sea Green #20B2AA ΔE 0.038
- Persian Green #2A9D8F ΔE 0.041
- Greeny Blue #42B395 ΔE 0.041
- Sea #3C9992 ΔE 0.043
- Tea #65AB7C ΔE 0.052
Use #4FA69A 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.