#4EB577#4EB577

#4EB577 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.6% C 0.133 H 154.4°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4EB577
RGB	rgb(78, 181, 119)
HSL	hsl(144, 41%, 51%)
HSV	hsv(144, 57%, 71%)
CMYK	cmyk(56.9%, 0%, 34.3%, 29%)
CIE-LAB	lab(66.52, -44.13, 22.84)
CIE-LCH	lch(66.52, 49.69, 152.63°)
OKLab	oklab(69.61% -0.1199 0.0575)
OKLCH	oklch(69.61% 0.133 154.4)
XYZ	xyz(22.9937, 35.9972, 23.1856)
Luminance	0.3600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB577 #B54E8C

analogous

#58B54E #4EB577 #4EB5AA

triadic

#4EB577 #774EB5 #B5774E

tetradic

#4EB577 #4E58B5 #B54E8C #B5AA4E

square

#4EB577 #4E58B5 #B54E8C #B5AA4E

split-complementary

#4EB577 #AA4EB5 #B54E58

monochromatic

#28603F #3A8B5B #4EB577 #79C798 #A4D9B9

Accessibility & contrast

On white

2.56

#4EB577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#4EB577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB577

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB577	#FFFFFF	#000000	##000000
##4EB577	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A873

Deuteranopia (green-blind)

#A69E7B

Tritanopia (blue-blind)

#2EB3A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4eb577;
/* rgb */ color: rgb(78, 181, 119);
/* oklch */ color: oklch(69.6% 0.133 154.4);

Tailwind

colors: {
  custom: {
    50: '#88cc9e',
    500: '#4eb577',
    950: '#000000',
  },
}

SCSS

$custom: #4eb577;
$custom-light: #88cc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb577",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 119
  },
  "hsl": {
    "h": 143.883,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69607,
    "c": 0.133,
    "h": 154.4
  },
  "luminance": 0.35999
}

Semantic roles & 50–950 ramp

primary

#4EB577

secondary

#C699B4

accent

#57A0D1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4EB577

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

Preview Lab → · Contrast checker → · Palette generator →