#4EB781#4EB781

#4EB781 is a light, vivid green. Relative luminance 0.371; OKLCH L 70.3% C 0.127 H 158.1°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4EB781
RGB	rgb(78, 183, 129)
HSL	hsl(149, 42%, 51%)
HSV	hsv(149, 57%, 72%)
CMYK	cmyk(57.4%, 0%, 29.5%, 28.2%)
CIE-LAB	lab(67.33, -42.99, 18.56)
CIE-LCH	lch(67.33, 46.83, 156.65°)
OKLab	oklab(70.33% -0.1175 0.0471)
OKLCH	oklch(70.33% 0.127 158.1)
XYZ	xyz(24.0357, 37.0694, 26.6531)
Luminance	0.3707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB781 #B74E84

analogous

#4FB74E #4EB781 #4EB7B5

triadic

#4EB781 #814EB7 #B7814E

tetradic

#4EB781 #4E4FB7 #B74E84 #B7B54E

square

#4EB781 #4E4FB7 #B74E84 #B7B54E

split-complementary

#4EB781 #B54EB7 #B74E4F

monochromatic

#286344 #3A8E63 #4EB781 #7AC9A0 #A5DABF

Accessibility & contrast

On white

2.50

#4EB781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#4EB781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB781

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB781	#FFFFFF	#000000	##000000
##4EB781	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AA7E

Deuteranopia (green-blind)

#A7A084

Tritanopia (blue-blind)

#27B6A9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eb781;
/* rgb */ color: rgb(78, 183, 129);
/* oklch */ color: oklch(70.3% 0.127 158.1);

Tailwind

colors: {
  custom: {
    50: '#88cda5',
    500: '#4eb781',
    950: '#000000',
  },
}

SCSS

$custom: #4eb781;
$custom-light: #88cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb781",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 129
  },
  "hsl": {
    "h": 149.143,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70334,
    "c": 0.12658,
    "h": 158.1
  },
  "luminance": 0.37072
}

Semantic roles & 50–950 ramp

primary

#4EB781

secondary

#C899B1

accent

#5696D2

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4EB781

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

Preview Lab → · Contrast checker → · Palette generator →