#4BB25B#4BB25B

#4BB25B is a light, vivid green. Relative luminance 0.341; OKLCH L 68.2% C 0.157 H 146.6°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4BB25B
RGB	rgb(75, 178, 91)
HSL	hsl(129, 41%, 50%)
HSV	hsv(129, 58%, 70%)
CMYK	cmyk(57.9%, 0%, 48.9%, 30.2%)
CIE-LAB	lab(65.03, -48.42, 35.55)
CIE-LCH	lch(65.03, 60.06, 143.71°)
OKLab	oklab(68.22% -0.1311 0.0863)
OKLCH	oklch(68.22% 0.157 146.6)
XYZ	xyz(20.7091, 34.0901, 15.3842)
Luminance	0.3409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB25B #B24BA2

analogous

#6FB24B #4BB25B #4BB28E

triadic

#4BB25B #5B4BB2 #B25B4B

tetradic

#4BB25B #4B6FB2 #B24BA2 #B28E4B

square

#4BB25B #4B6FB2 #B24BA2 #B28E4B

split-complementary

#4BB25B #8E4BB2 #B24B6F

monochromatic

#275C2F #398745 #4BB25B #75C582 #A0D7A9

Accessibility & contrast

On white

2.69

#4BB25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#4BB25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB25B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB25B	#FFFFFF	#000000	##000000
##4BB25B	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A354

Deuteranopia (green-blind)

#A79A61

Tritanopia (blue-blind)

#35AE9E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb25b;
/* rgb */ color: rgb(75, 178, 91);
/* oklch */ color: oklch(68.2% 0.157 146.6);

Tailwind

colors: {
  custom: {
    50: '#87ca8b',
    500: '#4bb25b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb25b;
$custom-light: #87ca8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb25b",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 91
  },
  "hsl": {
    "h": 129.32,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68216,
    "c": 0.15693,
    "h": 146.6
  },
  "luminance": 0.34092
}

Semantic roles & 50–950 ramp

primary

#4BB25B

secondary

#C495BD

accent

#57BED1

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4BB25B

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

Preview Lab → · Contrast checker → · Palette generator →