#4ECB77#4ECB77

#4ECB77 is a light, vivid green. Relative luminance 0.457; OKLCH L 75.2% C 0.164 H 151.2°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB77
RGB	rgb(78, 203, 119)
HSL	hsl(140, 55%, 55%)
HSV	hsv(140, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 41.4%, 20.4%)
CIE-LAB	lab(73.32, -53.02, 31.87)
CIE-LCH	lch(73.32, 61.86, 148.99°)
OKLab	oklab(75.19% -0.1433 0.0789)
OKLCH	oklch(75.19% 0.164 151.2)
XYZ	xyz(27.8254, 45.6607, 24.7962)
Luminance	0.4566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB77 #CB4EA2

analogous

#63CB4E #4ECB77 #4ECBB5

triadic

#4ECB77 #774ECB #CB774E

tetradic

#4ECB77 #4E63CB #CB4EA2 #CBB54E

square

#4ECB77 #4E63CB #CB4EA2 #CBB54E

split-complementary

#4ECB77 #B54ECB #CB4E63

monochromatic

#247B40 #32AA59 #4ECB77 #7DD99B #ADE7C0

Accessibility & contrast

On white

2.07

#4ECB77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#4ECB77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB77

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB77	#FFFFFF	#000000	##000000
##4ECB77	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB71

Deuteranopia (green-blind)

#BCB07D

Tritanopia (blue-blind)

#23C8B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecb77;
/* rgb */ color: rgb(78, 203, 119);
/* oklch */ color: oklch(75.2% 0.164 151.2);

Tailwind

colors: {
  custom: {
    50: '#8cdc9f',
    500: '#4ecb77',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb77;
$custom-light: #8cdc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb77",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 119
  },
  "hsl": {
    "h": 139.68,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75193,
    "c": 0.1636,
    "h": 151.2
  },
  "luminance": 0.45663
}

Semantic roles & 50–950 ramp

primary

#4ECB77

secondary

#D5A0C3

accent

#4AADDE

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECB77

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

Preview Lab → · Contrast checker → · Palette generator →