#4BB273#4BB273

#4BB273 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.7% C 0.134 H 153.9°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4BB273
RGB	rgb(75, 178, 115)
HSL	hsl(143, 41%, 50%)
HSV	hsv(143, 58%, 70%)
CMYK	cmyk(57.9%, 0%, 35.4%, 30.2%)
CIE-LAB	lab(65.41, -44.33, 23.48)
CIE-LCH	lch(65.41, 50.16, 152.09°)
OKLab	oklab(68.65% -0.1203 0.059)
OKLCH	oklch(68.65% 0.134 153.9)
XYZ	xyz(21.9148, 34.5724, 21.7346)
Luminance	0.3457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB273 #B24B8A

analogous

#57B24B #4BB273 #4BB2A7

triadic

#4BB273 #734BB2 #B2734B

tetradic

#4BB273 #4B57B2 #B24B8A #B2A74B

square

#4BB273 #4B57B2 #B24B8A #B2A74B

split-complementary

#4BB273 #A74BB2 #B24B57

monochromatic

#275C3B #398757 #4BB273 #75C594 #A0D7B6

Accessibility & contrast

On white

2.65

#4BB273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#4BB273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB273

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB273	#FFFFFF	#000000	##000000
##4BB273	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A56F

Deuteranopia (green-blind)

#A49B77

Tritanopia (blue-blind)

#2AB0A2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb273;
/* rgb */ color: rgb(75, 178, 115);
/* oklch */ color: oklch(68.7% 0.134 153.9);

Tailwind

colors: {
  custom: {
    50: '#86ca9b',
    500: '#4bb273',
    950: '#000000',
  },
}

SCSS

$custom: #4bb273;
$custom-light: #86ca9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb273",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 115
  },
  "hsl": {
    "h": 143.301,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68652,
    "c": 0.13401,
    "h": 153.9
  },
  "luminance": 0.34574
}

Semantic roles & 50–950 ramp

primary

#4BB273

secondary

#C495B2

accent

#57A1D1

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB273

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

Preview Lab → · Contrast checker → · Palette generator →