#4FB39B#4FB39B

#4FB39B is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.0% C 0.101 H 175.1°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4FB39B
RGB	rgb(79, 179, 155)
HSL	hsl(166, 40%, 51%)
HSV	hsv(166, 56%, 70%)
CMYK	cmyk(55.9%, 0%, 13.4%, 29.8%)
CIE-LAB	lab(66.72, -35.11, 3.47)
CIE-LCH	lch(66.72, 35.28, 174.35°)
OKLab	oklab(70.04% -0.1003 0.0087)
OKLCH	oklch(70.04% 0.101 175.1)
XYZ	xyz(25.2583, 36.2666, 36.6731)
Luminance	0.3627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB39B #B34F67

analogous

#4FB369 #4FB39B #4F99B3

triadic

#4FB39B #9B4FB3 #B39B4F

tetradic

#4FB39B #694FB3 #B34F67 #99B34F

square

#4FB39B #694FB3 #B34F67 #99B34F

split-complementary

#4FB39B #B34F99 #B3694F

monochromatic

#295F52 #3B8977 #4FB39B #7AC5B3 #A4D8CC

Accessibility & contrast

On white

2.54

#4FB39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#4FB39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB39B

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB39B	#FFFFFF	#000000	##000000
##4FB39B	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA99A

Deuteranopia (green-blind)

#9E9E9D

Tritanopia (blue-blind)

#0FB5AC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb39b;
/* rgb */ color: rgb(79, 179, 155);
/* oklch */ color: oklch(70.0% 0.101 175.1);

Tailwind

colors: {
  custom: {
    50: '#89cab8',
    500: '#4fb39b',
    950: '#000000',
  },
}

SCSS

$custom: #4fb39b;
$custom-light: #89cab8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb39b",
  "rgb": {
    "r": 79,
    "g": 179,
    "b": 155
  },
  "hsl": {
    "h": 165.6,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70044,
    "c": 0.10064,
    "h": 175.1
  },
  "luminance": 0.36269
}

Semantic roles & 50–950 ramp

primary

#4FB39B

secondary

#C599A3

accent

#5875D0

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #4FB39B

Body copy rendered with the generated semantic roles for this colour.

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