#4DB02B#4DB02B

#4DB02B is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.191 H 139.2°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#4DB02B
RGB	rgb(77, 176, 43)
HSL	hsl(105, 61%, 43%)
HSV	hsv(105, 76%, 69%)
CMYK	cmyk(56.2%, 0%, 75.6%, 31%)
CIE-LAB	lab(64.00, -52.36, 55.53)
CIE-LCH	lch(64.00, 76.33, 133.32°)
OKLab	oklab(67.23% -0.1442 0.1246)
OKLCH	oklch(67.23% 0.191 139.2)
XYZ	xyz(19.0212, 32.8013, 7.6140)
Luminance	0.3280 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB02B #8E2BB0

analogous

#8FB02B #4DB02B #2BB04C

triadic

#4DB02B #2B4DB0 #B02B4D

tetradic

#4DB02B #2B8FB0 #8E2BB0 #B04C2B

square

#4DB02B #2B8FB0 #8E2BB0 #B04C2B

split-complementary

#4DB02B #4C2BB0 #B02B8F

monochromatic

#224E13 #377F1F #4DB02B #6AD246 #92DE78

Accessibility & contrast

On white

2.78

#4DB02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#4DB02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB02B

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB02B	#FFFFFF	#000000	##000000
##4DB02B	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00E

Deuteranopia (green-blind)

#A99839

Tritanopia (blue-blind)

#43AA97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4db02b;
/* rgb */ color: rgb(77, 176, 43);
/* oklch */ color: oklch(67.2% 0.191 139.2);

Tailwind

colors: {
  custom: {
    50: '#89c86e',
    500: '#4db02b',
    950: '#000000',
  },
}

SCSS

$custom: #4db02b;
$custom-light: #89c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#4db02b",
  "rgb": {
    "r": 77,
    "g": 176,
    "b": 43
  },
  "hsl": {
    "h": 104.662,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67232,
    "c": 0.1906,
    "h": 139.2
  },
  "luminance": 0.32803
}

Semantic roles & 50–950 ramp

primary

#4DB02B

secondary

#B071C6

accent

#44E4BB

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4DB02B

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

Preview Lab → · Contrast checker → · Palette generator →