#4DB31A#4DB31A

#4DB31A is a light, highly saturated green. Relative luminance 0.339; OKLCH L 67.9% C 0.202 H 138.3°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4DB31A
RGB	rgb(77, 179, 26)
HSL	hsl(100, 75%, 40%)
HSV	hsv(100, 85%, 70%)
CMYK	cmyk(57%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(64.88, -54.38, 61.28)
CIE-LCH	lch(64.88, 81.93, 131.59°)
OKLab	oklab(67.93% -0.1505 0.1343)
OKLCH	oklch(67.93% 0.202 138.3)
XYZ	xyz(19.3664, 33.8909, 6.4981)
Luminance	0.3389 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB31A #801AB3

analogous

#99B31A #4DB31A #1AB333

triadic

#4DB31A #1A4DB3 #B31A4D

tetradic

#4DB31A #1A99B3 #801AB3 #B3331A

square

#4DB31A #1A99B3 #801AB3 #B3331A

split-complementary

#4DB31A #331AB3 #B31A99

monochromatic

#1F480A #367E12 #4DB31A #67E02A #8DE860

Accessibility & contrast

On white

2.70

#4DB31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4DB31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB31A

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB31A	#FFFFFF	#000000	##000000
##4DB31A	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AC9A2F

Tritanopia (blue-blind)

#43AD98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4db31a;
/* rgb */ color: rgb(77, 179, 26);
/* oklch */ color: oklch(67.9% 0.202 138.3);

Tailwind

colors: {
  custom: {
    50: '#8bcb67',
    500: '#4db31a',
    950: '#000000',
  },
}

SCSS

$custom: #4db31a;
$custom-light: #8bcb67;
$custom-dark: #000000;

JSON

{
  "hex": "#4db31a",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 100,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6793,
    "c": 0.2017,
    "h": 138.3
  },
  "luminance": 0.33893
}

Semantic roles & 50–950 ramp

primary

#4DB31A

secondary

#A75DCC

accent

#37F1B3

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4DB31A

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

Preview Lab → · Contrast checker → · Palette generator →