#4BB12F#4BB12F

#4BB12F is a light, vivid green. Relative luminance 0.331; OKLCH L 67.5% C 0.190 H 139.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4BB12F
RGB	rgb(75, 177, 47)
HSL	hsl(107, 58%, 44%)
HSV	hsv(107, 73%, 69%)
CMYK	cmyk(57.6%, 0%, 73.4%, 30.6%)
CIE-LAB	lab(64.28, -52.97, 54.37)
CIE-LCH	lch(64.28, 75.91, 134.25°)
OKLab	oklab(67.45% -0.1455 0.1228)
OKLCH	oklch(67.45% 0.19 139.8)
XYZ	xyz(19.1360, 33.1437, 8.0777)
Luminance	0.3315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB12F #952FB1

analogous

#8CB12F #4BB12F #2FB154

triadic

#4BB12F #2F4BB1 #B12F4B

tetradic

#4BB12F #2F8CB1 #952FB1 #B1542F

square

#4BB12F #2F8CB1 #952FB1 #B1542F

split-complementary

#4BB12F #542FB1 #B12F8C

monochromatic

#225015 #378122 #4BB12F #69D04D #92DD7E

Accessibility & contrast

On white

2.75

#4BB12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#4BB12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB12F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB12F	#FFFFFF	#000000	##000000
##4BB12F	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A117

Deuteranopia (green-blind)

#A9993C

Tritanopia (blue-blind)

#3FAB98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb12f;
/* rgb */ color: rgb(75, 177, 47);
/* oklch */ color: oklch(67.5% 0.190 139.8);

Tailwind

colors: {
  custom: {
    50: '#88c970',
    500: '#4bb12f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb12f;
$custom-light: #88c970;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb12f",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 47
  },
  "hsl": {
    "h": 107.077,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6745,
    "c": 0.19037,
    "h": 139.8
  },
  "luminance": 0.33145
}

Semantic roles & 50–950 ramp

primary

#4BB12F

secondary

#B476C5

accent

#47E1C0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4BB12F

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

Preview Lab → · Contrast checker → · Palette generator →