#4F9397
Closest named color: Sea (#3C9992). oklch(62% 0.069 200.5), rgb(79, 147, 151).
Aa
Black text reads best on this color (5.95:1).
About this color
#4F9397 is a medium-light, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.069 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.025 away. Black text reads best on it, at 5.95:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #4F9397 |
| RGB | rgb(79, 147, 151) |
| HSL | hsl(183, 31%, 45%) |
| OKLCH | oklch(62% 0.069 200.5) |
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 #4F9397 | 3.52:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #4F9397 | 5.95:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #4F9397 text on white | 3.52:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #4F9397 text on black | 5.95:1 | AA | Lc -39.0 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CCDDDE
oklch(88.5% 0.018 201.1)
-
Step 300
300
#A8C8C9
oklch(81% 0.034 198.8)
-
Step 400
400
#78ABAE
oklch(70.6% 0.054 200.6)
-
Step 500
500 (this color)
#4F9397
oklch(62% 0.069 200.5)
-
Step 600
600
#338185
oklch(55.7% 0.076 199.9)
-
Step 700
700
#246D71
oklch(49.2% 0.071 200.3)
-
Step 800
800
#21585C
oklch(42.6% 0.057 201.9)
-
Step 900
900
#21494B
oklch(37.7% 0.045 199.8)
-
Step 950
950
#142B2C
oklch(27.1% 0.029 199.2)
#4F9397 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) | #8A8E97 | 0.070 |
| Deuteranopia (no green cones) | #7E8597 | 0.064 |
| Tritanopia (no blue cones) | #279794 | 0.029 |
| Achromatopsia (no color) | #888888 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F9397
#4F9397
oklch(62% 0.069 200.5)
- #AC7675
#AC7675
oklch(62.1% 0.068 20.4)
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 #4F9397, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.025
- Dusty Teal #4C9085 ΔE 0.027
- Teal Green #0A9396 ΔE 0.037
- Cadet Blue #5F9EA0 ΔE 0.038
- Grey Teal #5E9B8A ΔE 0.039
- Persian Green #2A9D8F ΔE 0.042
- Dull Teal #5F9E8F ΔE 0.043
- Blue Green #0F9B8E ΔE 0.045
Use #4F9397 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.