#4F988D
Closest named color: Sea (#3C9992). oklch(62.9% 0.075 182.9), rgb(79, 152, 141).
Aa
Black text reads best on this color (6.20:1).
About this color
#4F988D is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.075 and its hue 183°. 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 6.20:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 6.20:1 |
| White text | 3.38:1 |
Values
| HEX | #4F988D |
| RGB | rgb(79, 152, 141) |
| HSL | hsl(171, 32%, 45%) |
| OKLCH | oklch(62.9% 0.075 182.9) |
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 #4F988D | 3.38:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #4F988D | 6.20:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #4F988D text on white | 3.38:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #4F988D text on black | 6.20:1 | AA | Lc -40.6 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A7C9C3
oklch(80.9% 0.037 183.5)
-
Step 400
400
#76ADA4
oklch(70.7% 0.059 183.3)
-
Step 500
500 (this color)
#4F988D
oklch(62.9% 0.075 182.9)
-
Step 600
600
#2F8378
oklch(55.6% 0.082 183.2)
-
Step 700
700
#206F65
oklch(49.2% 0.076 183)
-
Step 800
800
#1D5A52
oklch(42.6% 0.063 183.1)
-
Step 900
900
#1F4A44
oklch(37.7% 0.049 183.3)
-
Step 950
950
#132B28
oklch(26.8% 0.031 185.1)
#4F988D 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) | #92918D | 0.080 |
| Deuteranopia (no green cones) | #86888E | 0.076 |
| Tritanopia (no blue cones) | #2D9A95 | 0.023 |
| Achromatopsia (no color) | #8C8C8C | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F988D
#4F988D
oklch(62.9% 0.075 182.9)
- #B07684
#B07684
oklch(63% 0.075 3.7)
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 #4F988D, 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 0.019
- Dusty Teal #4C9085 ΔE 0.024
- Dull Teal #5F9E8F ΔE 0.025
- Persian Green #2A9D8F ΔE 0.026
- Blue Green #0F9B8E ΔE 0.033
- Cadet Blue #5F9EA0 ΔE 0.036
- Teal Green #0A9396 ΔE 0.043
Use #4F988D 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.