#4BB770#4BB770

#4BB770 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.9% C 0.144 H 152.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4BB770
RGB	rgb(75, 183, 112)
HSL	hsl(141, 43%, 51%)
HSV	hsv(141, 59%, 72%)
CMYK	cmyk(59%, 0%, 38.8%, 28.2%)
CIE-LAB	lab(66.92, -46.95, 27.09)
CIE-LCH	lch(66.92, 54.20, 150.01°)
OKLab	oklab(69.87% -0.1271 0.0675)
OKLCH	oklch(69.87% 0.144 152)
XYZ	xyz(22.7580, 36.5305, 21.1779)
Luminance	0.3653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB770 #B74B92

analogous

#5CB74B #4BB770 #4BB7A6

triadic

#4BB770 #704BB7 #B7704B

tetradic

#4BB770 #4B5CB7 #B74B92 #B7A64B

square

#4BB770 #4B5CB7 #B74B92 #B7A64B

split-complementary

#4BB770 #A64BB7 #B74B5C

monochromatic

#27613B #388D55 #4BB770 #77C893 #A2DAB5

Accessibility & contrast

On white

2.53

#4BB770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#4BB770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB770

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB770	#FFFFFF	#000000	##000000
##4BB770	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96B

Deuteranopia (green-blind)

#A99F75

Tritanopia (blue-blind)

#2AB4A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4bb770;
/* rgb */ color: rgb(75, 183, 112);
/* oklch */ color: oklch(69.9% 0.144 152.0);

Tailwind

colors: {
  custom: {
    50: '#87cd99',
    500: '#4bb770',
    950: '#000000',
  },
}

SCSS

$custom: #4bb770;
$custom-light: #87cd99;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb770",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 112
  },
  "hsl": {
    "h": 140.556,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69872,
    "c": 0.14395,
    "h": 152
  },
  "luminance": 0.36533
}

Semantic roles & 50–950 ramp

primary

#4BB770

secondary

#C797B6

accent

#55A8D3

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #4BB770

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

Preview Lab → · Contrast checker → · Palette generator →