#4BB12A#4BB12A

#4BB12A is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.193 H 139.4°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4BB12A
RGB	rgb(75, 177, 42)
HSL	hsl(105, 62%, 43%)
HSV	hsv(105, 76%, 69%)
CMYK	cmyk(57.6%, 0%, 76.3%, 30.6%)
CIE-LAB	lab(64.25, -53.33, 56.09)
CIE-LCH	lch(64.25, 77.40, 133.55°)
OKLab	oklab(67.42% -0.1467 0.1257)
OKLCH	oklch(67.42% 0.193 139.4)
XYZ	xyz(19.0409, 33.1057, 7.5767)
Luminance	0.3311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB12A #902AB1

analogous

#8FB12A #4BB12A #2AB14C

triadic

#4BB12A #2A4BB1 #B12A4B

tetradic

#4BB12A #2A8FB1 #902AB1 #B14C2A

square

#4BB12A #2A8FB1 #902AB1 #B14C2A

split-complementary

#4BB12A #4C2AB1 #B12A8F

monochromatic

#214E13 #36801E #4BB12A #68D345 #90DF77

Accessibility & contrast

On white

2.76

#4BB12A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#4BB12A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB12A

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB12A	#FFFFFF	#000000	##000000
##4BB12A	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A10A

Deuteranopia (green-blind)

#A99939

Tritanopia (blue-blind)

#3FAB97

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb12a;
/* rgb */ color: rgb(75, 177, 42);
/* oklch */ color: oklch(67.4% 0.193 139.4);

Tailwind

colors: {
  custom: {
    50: '#89c96d',
    500: '#4bb12a',
    950: '#000000',
  },
}

SCSS

$custom: #4bb12a;
$custom-light: #89c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb12a",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 42
  },
  "hsl": {
    "h": 105.333,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67415,
    "c": 0.1932,
    "h": 139.4
  },
  "luminance": 0.33107
}

Semantic roles & 50–950 ramp

primary

#4BB12A

secondary

#B170C6

accent

#43E5BD

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4BB12A

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

Preview Lab → · Contrast checker → · Palette generator →