#4E998C
Closest named color: Sea (#3C9992). oklch(63.1% 0.078 181), rgb(78, 153, 140).
Aa
Black text reads best on this color (6.25:1).
About this color
#4E998C is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.078 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.015 away. Black text reads best on it, at 6.25:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 6.25:1 |
| White text | 3.35:1 |
Values
| HEX | #4E998C |
| RGB | rgb(78, 153, 140) |
| HSL | hsl(170, 32%, 45%) |
| OKLCH | oklch(63.1% 0.078 181) |
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 #4E998C | 3.35:1 | AA large text | Lc -66.3 | Content text, not long reading |
| Black text on #4E998C | 6.25:1 | AA | Lc 43.2 | Non-text elements, placeholder text |
| #4E998C text on white | 3.35:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #4E998C text on black | 6.25:1 | AA | Lc -40.9 | 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
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A7C9C2
oklch(80.9% 0.038 181.5)
-
Step 400
400
#75ADA3
oklch(70.6% 0.061 182.1)
-
Step 500
500 (this color)
#4E998C
oklch(63.1% 0.078 181)
-
Step 600
600
#2C8376
oklch(55.5% 0.084 181.3)
-
Step 700
700
#1D6F63
oklch(49.1% 0.079 181)
-
Step 800
800
#1C5B51
oklch(42.8% 0.065 180.5)
-
Step 900
900
#1E4A43
oklch(37.6% 0.05 181.6)
-
Step 950
950
#132C27
oklch(27.1% 0.033 179.2)
#4E998C 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) | #93918C | 0.083 |
| Deuteranopia (no green cones) | #87888D | 0.079 |
| Tritanopia (no blue cones) | #2B9B95 | 0.024 |
| Achromatopsia (no color) | #8C8C8C | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E998C
#4E998C
oklch(63.1% 0.078 181)
- #B17686
#B17686
oklch(63.1% 0.077 1.8)
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 #4E998C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.015
- Grey Teal #5E9B8A ΔE 0.017
- Dull Teal #5F9E8F ΔE 0.023
- Persian Green #2A9D8F ΔE 0.024
- Dusty Teal #4C9085 ΔE 0.026
- Blue Green #0F9B8E ΔE 0.032
- Cadet Blue #5F9EA0 ΔE 0.037
- Ocean Green #3D9973 ΔE 0.042
Use #4E998C 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.