#4BB750#4BB750

#4BB750 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.4% C 0.174 H 144.2°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#4BB750
RGB	rgb(75, 183, 80)
HSL	hsl(123, 43%, 51%)
HSV	hsv(123, 59%, 72%)
CMYK	cmyk(59%, 0%, 56.3%, 28.2%)
CIE-LAB	lab(66.47, -51.87, 42.71)
CIE-LCH	lch(66.47, 67.19, 140.54°)
OKLab	oklab(69.36% -0.1407 0.1015)
OKLCH	oklch(69.36% 0.174 144.2)
XYZ	xyz(21.2819, 35.9401, 13.4035)
Luminance	0.3594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB750 #B74BB2

analogous

#7CB74B #4BB750 #4BB786

triadic

#4BB750 #504BB7 #B7504B

tetradic

#4BB750 #4B7CB7 #B74BB2 #B7864B

square

#4BB750 #4B7CB7 #B74BB2 #B7864B

split-complementary

#4BB750 #864BB7 #B74B7C

monochromatic

#276129 #388D3C #4BB750 #77C87A #A2DAA5

Accessibility & contrast

On white

2.56

#4BB750 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#4BB750 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB750

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB750	#FFFFFF	#000000	##000000
##4BB750	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA746

Deuteranopia (green-blind)

#AC9E58

Tritanopia (blue-blind)

#37B2A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb750;
/* rgb */ color: rgb(75, 183, 80);
/* oklch */ color: oklch(69.4% 0.174 144.2);

Tailwind

colors: {
  custom: {
    50: '#88cd84',
    500: '#4bb750',
    950: '#000000',
  },
}

SCSS

$custom: #4bb750;
$custom-light: #88cd84;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb750",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 80
  },
  "hsl": {
    "h": 122.778,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69357,
    "c": 0.17353,
    "h": 144.2
  },
  "luminance": 0.35942
}

Semantic roles & 50–950 ramp

primary

#4BB750

secondary

#C797C5

accent

#55CDD3

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #4BB750

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

Preview Lab → · Contrast checker → · Palette generator →