#4FA291
Closest named color: Dull Teal (#5F9E8F). oklch(65.5% 0.085 178.3), rgb(79, 162, 145).
Aa
Black text reads best on this color (6.90:1).
About this color
#4FA291 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 66%, its chroma 0.085 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.017 away. Black text reads best on it, at 6.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 6.90:1 |
| White text | 3.03:1 |
Values
| HEX | #4FA291 |
| RGB | rgb(79, 162, 145) |
| HSL | hsl(168, 34%, 47%) |
| OKLCH | oklch(65.5% 0.085 178.3) |
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 #4FA291 | 3.03:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #4FA291 | 6.90:1 | AA | Lc 47.0 | Large or bold text, headings |
| #4FA291 text on white | 3.03:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #4FA291 text on black | 6.90:1 | AA | Lc -44.8 | 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 500.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDEA
oklch(93.7% 0.012 178)
-
Step 200
200
#CADED9
oklch(88.4% 0.022 179.1)
-
Step 300
300
#A5CAC1
oklch(81% 0.041 178.8)
-
Step 400
400
#71AFA1
oklch(70.8% 0.068 178.4)
-
Step 500
500 (this color)
#4FA291
oklch(65.5% 0.085 178.3)
-
Step 600
600
#208574
oklch(55.6% 0.093 178.6)
-
Step 700
700
#0F7061
oklch(49% 0.086 178.7)
-
Step 800
800
#135C4F
oklch(42.8% 0.072 177.7)
-
Step 900
900
#194B42
oklch(37.6% 0.056 179.2)
-
Step 950
950
#112C26
oklch(27% 0.035 177.1)
#4FA291 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) | #9C9A90 | 0.089 |
| Deuteranopia (no green cones) | #8F9092 | 0.085 |
| Tritanopia (no blue cones) | #26A49D | 0.026 |
| Achromatopsia (no color) | #949494 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA291
#4FA291
oklch(65.5% 0.085 178.3)
- #BC7B90
#BC7B90
oklch(65.6% 0.085 358.8)
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 #4FA291, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.017
- Grey Teal #5E9B8A ΔE 0.021
- Persian Green #2A9D8F ΔE 0.030
- Sea #3C9992 ΔE 0.033
- Cadet Blue #5F9EA0 ΔE 0.033
- Blue Green #0F9B8E ΔE 0.042
- Greeny Blue #42B395 ΔE 0.048
- Light Sea Green #20B2AA ΔE 0.050
Use #4FA291 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.