#4BB54F#4BB54F

#4BB54F is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.172 H 144.1°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4BB54F
RGB	rgb(75, 181, 79)
HSL	hsl(122, 42%, 50%)
HSV	hsv(122, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 56.4%, 29%)
CIE-LAB	lab(65.83, -51.24, 42.42)
CIE-LCH	lch(65.83, 66.52, 140.38°)
OKLab	oklab(68.82% -0.1391 0.1008)
OKLCH	oklch(68.82% 0.172 144.1)
XYZ	xyz(20.8356, 35.1062, 13.0738)
Luminance	0.3511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB54F #B54BB1

analogous

#7CB54B #4BB54F #4BB584

triadic

#4BB54F #4F4BB5 #B54F4B

tetradic

#4BB54F #4B7CB5 #B54BB1 #B5844B

square

#4BB54F #4B7CB5 #B54BB1 #B5844B

split-complementary

#4BB54F #844BB5 #B54B7C

monochromatic

#275F29 #398A3C #4BB54F #76C779 #A2D9A4

Accessibility & contrast

On white

2.62

#4BB54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#4BB54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB54F

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB54F	#FFFFFF	#000000	##000000
##4BB54F	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A645

Deuteranopia (green-blind)

#AB9C57

Tritanopia (blue-blind)

#38B09E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb54f;
/* rgb */ color: rgb(75, 181, 79);
/* oklch */ color: oklch(68.8% 0.172 144.1);

Tailwind

colors: {
  custom: {
    50: '#88cc83',
    500: '#4bb54f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb54f;
$custom-light: #88cc83;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb54f",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 79
  },
  "hsl": {
    "h": 122.264,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.17176,
    "h": 144.1
  },
  "luminance": 0.35108
}

Semantic roles & 50–950 ramp

primary

#4BB54F

secondary

#C696C4

accent

#56CDD2

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4BB54F

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

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