#4BB159#4BB159

#4BB159 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.157 H 146.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4BB159
RGB	rgb(75, 177, 89)
HSL	hsl(128, 40%, 49%)
HSV	hsv(128, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 49.7%, 30.6%)
CIE-LAB	lab(64.69, -48.32, 36.13)
CIE-LCH	lch(64.69, 60.33, 143.21°)
OKLab	oklab(67.93% -0.1308 0.0875)
OKLCH	oklch(67.93% 0.157 146.2)
XYZ	xyz(20.4257, 33.6596, 14.8698)
Luminance	0.3366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB159 #B14BA3

analogous

#70B14B #4BB159 #4BB18C

triadic

#4BB159 #594BB1 #B1594B

tetradic

#4BB159 #4B70B1 #B14BA3 #B18C4B

square

#4BB159 #4B70B1 #B14BA3 #B18C4B

split-complementary

#4BB159 #8C4BB1 #B14B70

monochromatic

#275B2E #398643 #4BB159 #75C480 #A0D7A7

Accessibility & contrast

On white

2.72

#4BB159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4BB159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB159

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB159	#FFFFFF	#000000	##000000
##4BB159	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A252

Deuteranopia (green-blind)

#A6995F

Tritanopia (blue-blind)

#36AD9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb159;
/* rgb */ color: rgb(75, 177, 89);
/* oklch */ color: oklch(67.9% 0.157 146.2);

Tailwind

colors: {
  custom: {
    50: '#87c989',
    500: '#4bb159',
    950: '#000000',
  },
}

SCSS

$custom: #4bb159;
$custom-light: #87c989;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb159",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 89
  },
  "hsl": {
    "h": 128.235,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.67925,
    "c": 0.15742,
    "h": 146.2
  },
  "luminance": 0.33661
}

Semantic roles & 50–950 ramp

primary

#4BB159

secondary

#C394BD

accent

#57C0D0

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4BB159

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

Preview Lab → · Contrast checker → · Palette generator →