#4EA891
Closest named color: Dull Teal (#5F9E8F). oklch(67% 0.094 174.2), rgb(78, 168, 145).
Aa
Black text reads best on this color (7.33:1).
About this color
#4EA891 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.094 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.030 away. Black text reads best on it, at 7.33:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #4EA891 |
| RGB | rgb(78, 168, 145) |
| HSL | hsl(165, 37%, 48%) |
| OKLCH | oklch(67% 0.094 174.2) |
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 #4EA891 | 2.86:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #4EA891 | 7.33:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #4EA891 text on white | 2.86:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #4EA891 text on black | 7.33:1 | AAA | Lc -47.2 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEE9
oklch(93.7% 0.017 174)
-
Step 200
200
#C4E1D7
oklch(88.6% 0.034 172.7)
-
Step 300
300
#9ACDBE
oklch(80.8% 0.057 174.8)
-
Step 400
400 (this color)
#4EA891
oklch(67% 0.094 174.2)
-
Step 500
500
#02A084
oklch(63% 0.119 174.3)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#022E25
oklch(27% 0.049 175.1)
#4EA891 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) | #A39F90 | 0.097 |
| Deuteranopia (no green cones) | #959493 | 0.094 |
| Tritanopia (no blue cones) | #21AAA1 | 0.029 |
| Achromatopsia (no color) | #999999 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EA891
#4EA891
oklch(67% 0.094 174.2)
- #C37D99
#C37D99
oklch(67.1% 0.094 354.3)
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 #4EA891, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.030
- Greeny Blue #42B395 ΔE 0.031
- Grey Teal #5E9B8A ΔE 0.037
- Tea #65AB7C ΔE 0.037
- Light Sea Green #20B2AA ΔE 0.040
- Persian Green #2A9D8F ΔE 0.043
- Cadet Blue #5F9EA0 ΔE 0.045
- Sea #3C9992 ΔE 0.049
Use #4EA891 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.