#4DB540#4DB540

#4DB540 is a light, vivid green. Relative luminance 0.350; OKLCH L 68.7% C 0.183 H 141.5°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4DB540
RGB	rgb(77, 181, 64)
HSL	hsl(113, 48%, 48%)
HSV	hsv(113, 65%, 71%)
CMYK	cmyk(57.5%, 0%, 64.6%, 29%)
CIE-LAB	lab(65.74, -52.45, 49.16)
CIE-LCH	lch(65.74, 71.88, 136.86°)
OKLab	oklab(68.72% -0.1432 0.1139)
OKLCH	oklch(68.72% 0.183 141.5)
XYZ	xyz(20.5088, 34.9939, 10.5232)
Luminance	0.3500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB540 #A840B5

analogous

#88B540 #4DB540 #40B56D

triadic

#4DB540 #404DB5 #B5404D

tetradic

#4DB540 #4088B5 #A840B5 #B56D40

square

#4DB540 #4088B5 #A840B5 #B56D40

split-complementary

#4DB540 #6D40B5 #B54088

monochromatic

#275B20 #3A8830 #4DB540 #73CA68 #9DDA96

Accessibility & contrast

On white

2.63

#4DB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#4DB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB540

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB540	#FFFFFF	#000000	##000000
##4DB540	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#AC9C4A

Tritanopia (blue-blind)

#3EB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4db540;
/* rgb */ color: rgb(77, 181, 64);
/* oklch */ color: oklch(68.7% 0.183 141.5);

Tailwind

colors: {
  custom: {
    50: '#89cc7a',
    500: '#4db540',
    950: '#000000',
  },
}

SCSS

$custom: #4db540;
$custom-light: #89cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4db540",
  "rgb": {
    "r": 77,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 113.333,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6872,
    "c": 0.18297,
    "h": 141.5
  },
  "luminance": 0.34996
}

Semantic roles & 50–950 ramp

primary

#4DB540

secondary

#BF8BC5

accent

#50D7C8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB540

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

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