#4DB570#4DB570

#4DB570 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.4% C 0.140 H 152.0°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4DB570
RGB	rgb(77, 181, 112)
HSL	hsl(140, 41%, 51%)
HSV	hsv(140, 57%, 71%)
CMYK	cmyk(57.5%, 0%, 38.1%, 29%)
CIE-LAB	lab(66.36, -45.67, 26.36)
CIE-LCH	lch(66.36, 52.73, 150.01°)
OKLab	oklab(69.43% -0.1238 0.0658)
OKLCH	oklch(69.43% 0.14 152)
XYZ	xyz(22.5074, 35.7933, 21.0488)
Luminance	0.3579 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB570 #B54D92

analogous

#5EB54D #4DB570 #4DB5A4

triadic

#4DB570 #704DB5 #B5704D

tetradic

#4DB570 #4D5EB5 #B54D92 #B5A44D

square

#4DB570 #4D5EB5 #B54D92 #B5A44D

split-complementary

#4DB570 #A44DB5 #B54D5E

monochromatic

#28603B #3A8B55 #4DB570 #78C793 #A3D9B5

Accessibility & contrast

On white

2.57

#4DB570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#4DB570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB570

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB570	#FFFFFF	#000000	##000000
##4DB570	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A76B

Deuteranopia (green-blind)

#A79D74

Tritanopia (blue-blind)

#2FB3A4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4db570;
/* rgb */ color: rgb(77, 181, 112);
/* oklch */ color: oklch(69.4% 0.140 152.0);

Tailwind

colors: {
  custom: {
    50: '#88cc99',
    500: '#4db570',
    950: '#000000',
  },
}

SCSS

$custom: #4db570;
$custom-light: #88cc99;
$custom-dark: #000000;

JSON

{
  "hex": "#4db570",
  "rgb": {
    "r": 77,
    "g": 181,
    "b": 112
  },
  "hsl": {
    "h": 140.192,
    "s": 41.27,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69429,
    "c": 0.14016,
    "h": 152
  },
  "luminance": 0.35795
}

Semantic roles & 50–950 ramp

primary

#4DB570

secondary

#C698B6

accent

#57A8D1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4DB570

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

Preview Lab → · Contrast checker → · Palette generator →