#4BB950#4BB950

#4BB950 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.9% C 0.176 H 144.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4BB950
RGB	rgb(75, 185, 80)
HSL	hsl(123, 44%, 51%)
HSV	hsv(123, 59%, 73%)
CMYK	cmyk(59.5%, 0%, 56.8%, 27.5%)
CIE-LAB	lab(67.10, -52.63, 43.45)
CIE-LCH	lch(67.10, 68.25, 140.46°)
OKLab	oklab(69.88% -0.1428 0.1032)
OKLCH	oklch(69.88% 0.176 144.2)
XYZ	xyz(21.6973, 36.7710, 13.5420)
Luminance	0.3677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB950 #B94BB4

analogous

#7DB94B #4BB950 #4BB987

triadic

#4BB950 #504BB9 #B9504B

tetradic

#4BB950 #4B7DB9 #B94BB4 #B9874B

square

#4BB950 #4B7DB9 #B94BB4 #B9874B

split-complementary

#4BB950 #874BB9 #B94B7D

monochromatic

#276329 #388F3C #4BB950 #77CA7B #A3DBA6

Accessibility & contrast

On white

2.51

#4BB950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#4BB950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB950

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB950	#FFFFFF	#000000	##000000
##4BB950	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA946

Deuteranopia (green-blind)

#AEA058

Tritanopia (blue-blind)

#36B4A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4bb950;
/* rgb */ color: rgb(75, 185, 80);
/* oklch */ color: oklch(69.9% 0.176 144.2);

Tailwind

colors: {
  custom: {
    50: '#88cf84',
    500: '#4bb950',
    950: '#000000',
  },
}

SCSS

$custom: #4bb950;
$custom-light: #88cf84;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb950",
  "rgb": {
    "r": 75,
    "g": 185,
    "b": 80
  },
  "hsl": {
    "h": 122.727,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69876,
    "c": 0.17614,
    "h": 144.2
  },
  "luminance": 0.36773
}

Semantic roles & 50–950 ramp

primary

#4BB950

secondary

#C898C6

accent

#54CED4

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #4BB950

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

Preview Lab → · Contrast checker → · Palette generator →