#4DB738#4DB738

#4DB738 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.2% C 0.191 H 140.6°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4DB738
RGB	rgb(77, 183, 56)
HSL	hsl(110, 53%, 47%)
HSV	hsv(110, 69%, 72%)
CMYK	cmyk(57.9%, 0%, 69.4%, 28.2%)
CIE-LAB	lab(66.31, -53.93, 53.07)
CIE-LCH	lch(66.31, 75.67, 135.46°)
OKLab	oklab(69.17% -0.1477 0.1212)
OKLCH	oklch(69.17% 0.191 140.6)
XYZ	xyz(20.7069, 35.7285, 9.5457)
Luminance	0.3573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB738 #A238B7

analogous

#8DB738 #4DB738 #38B763

triadic

#4DB738 #384DB7 #B7384D

tetradic

#4DB738 #388DB7 #A238B7 #B76338

square

#4DB738 #388DB7 #A238B7 #B76338

split-complementary

#4DB738 #6338B7 #B7388D

monochromatic

#26591B #39882A #4DB738 #71CE5E #9ADC8D

Accessibility & contrast

On white

2.58

#4DB738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#4DB738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB738

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB738	#FFFFFF	#000000	##000000
##4DB738	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA725

Deuteranopia (green-blind)

#AE9E44

Tritanopia (blue-blind)

#3FB19E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4db738;
/* rgb */ color: rgb(77, 183, 56);
/* oklch */ color: oklch(69.2% 0.191 140.6);

Tailwind

colors: {
  custom: {
    50: '#8acd75',
    500: '#4db738',
    950: '#000000',
  },
}

SCSS

$custom: #4db738;
$custom-light: #8acd75;
$custom-dark: #000000;

JSON

{
  "hex": "#4db738",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 56
  },
  "hsl": {
    "h": 110.079,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69168,
    "c": 0.19105,
    "h": 140.6
  },
  "luminance": 0.3573
}

Semantic roles & 50–950 ramp

primary

#4DB738

secondary

#BC84C7

accent

#4BDDC5

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4DB738

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

Preview Lab → · Contrast checker → · Palette generator →