#4BB781#4BB781

#4BB781 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.2% C 0.128 H 158.6°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4BB781
RGB	rgb(75, 183, 129)
HSL	hsl(150, 43%, 51%)
HSV	hsv(150, 59%, 72%)
CMYK	cmyk(59%, 0%, 29.5%, 28.2%)
CIE-LAB	lab(67.24, -43.65, 18.42)
CIE-LCH	lch(67.24, 47.37, 157.12°)
OKLab	oklab(70.23% -0.1193 0.0468)
OKLCH	oklch(70.23% 0.128 158.6)
XYZ	xyz(23.7955, 36.9455, 26.6418)
Luminance	0.3695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB781 #B74B81

analogous

#4BB74B #4BB781 #4BB7B7

triadic

#4BB781 #814BB7 #B7814B

tetradic

#4BB781 #4B4BB7 #B74B81 #B7B74B

square

#4BB781 #4B4BB7 #B74B81 #B7B74B

split-complementary

#4BB781 #B74BB7 #B74B4B

monochromatic

#276144 #388D62 #4BB781 #77C8A0 #A2DABE

Accessibility & contrast

On white

2.50

#4BB781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#4BB781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB781

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB781	#FFFFFF	#000000	##000000
##4BB781	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA7E

Deuteranopia (green-blind)

#A69F84

Tritanopia (blue-blind)

#1EB6A9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4bb781;
/* rgb */ color: rgb(75, 183, 129);
/* oklch */ color: oklch(70.2% 0.128 158.6);

Tailwind

colors: {
  custom: {
    50: '#87cda5',
    500: '#4bb781',
    950: '#000000',
  },
}

SCSS

$custom: #4bb781;
$custom-light: #87cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb781",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 129
  },
  "hsl": {
    "h": 150,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70231,
    "c": 0.1281,
    "h": 158.6
  },
  "luminance": 0.36948
}

Semantic roles & 50–950 ramp

primary

#4BB781

secondary

#C797AF

accent

#5594D3

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB781

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

Preview Lab → · Contrast checker → · Palette generator →