#4FB770#4FB770

#4FB770 is a light, vivid green. Relative luminance 0.367; OKLCH L 70.0% C 0.142 H 151.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#4FB770
RGB	rgb(79, 183, 112)
HSL	hsl(139, 42%, 51%)
HSV	hsv(139, 57%, 72%)
CMYK	cmyk(56.8%, 0%, 38.8%, 28.2%)
CIE-LAB	lab(67.05, -46.03, 27.28)
CIE-LCH	lch(67.05, 53.51, 149.34°)
OKLab	oklab(70.01% -0.1247 0.068)
OKLCH	oklch(70.01% 0.142 151.4)
XYZ	xyz(23.0809, 36.6970, 21.1930)
Luminance	0.3670 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB770 #B74F96

analogous

#62B74F #4FB770 #4FB7A4

triadic

#4FB770 #704FB7 #B7704F

tetradic

#4FB770 #4F62B7 #B74F96 #B7A44F

square

#4FB770 #4F62B7 #B74F96 #B7A44F

split-complementary

#4FB770 #A44FB7 #B74F62

monochromatic

#29633B #3A8F55 #4FB770 #7AC993 #A6DBB7

Accessibility & contrast

On white

2.52

#4FB770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#4FB770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB770

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB770	#FFFFFF	#000000	##000000
##4FB770	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96B

Deuteranopia (green-blind)

#A99F75

Tritanopia (blue-blind)

#33B4A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4fb770;
/* rgb */ color: rgb(79, 183, 112);
/* oklch */ color: oklch(70.0% 0.142 151.4);

Tailwind

colors: {
  custom: {
    50: '#89cd99',
    500: '#4fb770',
    950: '#000000',
  },
}

SCSS

$custom: #4fb770;
$custom-light: #89cd99;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb770",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 112
  },
  "hsl": {
    "h": 139.038,
    "s": 41.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70011,
    "c": 0.14203,
    "h": 151.4
  },
  "luminance": 0.36699
}

Semantic roles & 50–950 ramp

primary

#4FB770

secondary

#C89AB9

accent

#56AAD2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4FB770

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

Preview Lab → · Contrast checker → · Palette generator →