#4BB030#4BB030

#4BB030 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.189 H 139.9°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4BB030
RGB	rgb(75, 176, 48)
HSL	hsl(107, 57%, 44%)
HSV	hsv(107, 73%, 69%)
CMYK	cmyk(57.4%, 0%, 72.7%, 31%)
CIE-LAB	lab(63.96, -52.53, 53.69)
CIE-LCH	lch(63.96, 75.11, 134.37°)
OKLab	oklab(67.19% -0.1442 0.1215)
OKLCH	oklch(67.19% 0.189 139.9)
XYZ	xyz(18.9597, 32.7583, 8.1196)
Luminance	0.3276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB030 #9530B0

analogous

#8BB030 #4BB030 #30B055

triadic

#4BB030 #304BB0 #B0304B

tetradic

#4BB030 #308BB0 #9530B0 #B05530

square

#4BB030 #308BB0 #9530B0 #B05530

split-complementary

#4BB030 #5530B0 #B0308B

monochromatic

#225016 #378023 #4BB030 #69CF4E #92DC7E

Accessibility & contrast

On white

2.78

#4BB030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#4BB030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB030

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB030	#FFFFFF	#000000	##000000
##4BB030	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A019

Deuteranopia (green-blind)

#A8983D

Tritanopia (blue-blind)

#3FAA97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4bb030;
/* rgb */ color: rgb(75, 176, 48);
/* oklch */ color: oklch(67.2% 0.189 139.9);

Tailwind

colors: {
  custom: {
    50: '#88c870',
    500: '#4bb030',
    950: '#000000',
  },
}

SCSS

$custom: #4bb030;
$custom-light: #88c870;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb030",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 48
  },
  "hsl": {
    "h": 107.344,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67194,
    "c": 0.18858,
    "h": 139.9
  },
  "luminance": 0.3276
}

Semantic roles & 50–950 ramp

primary

#4BB030

secondary

#B477C5

accent

#47E0C0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #4BB030

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

Preview Lab → · Contrast checker → · Palette generator →