#4FB970#4FB970

#4FB970 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.5% C 0.145 H 151.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4FB970
RGB	rgb(79, 185, 112)
HSL	hsl(139, 43%, 52%)
HSV	hsv(139, 57%, 73%)
CMYK	cmyk(57.3%, 0%, 39.5%, 27.5%)
CIE-LAB	lab(67.67, -46.85, 28.10)
CIE-LCH	lch(67.67, 54.63, 149.04°)
OKLab	oklab(70.52% -0.1269 0.0699)
OKLCH	oklch(70.52% 0.145 151.2)
XYZ	xyz(23.4963, 37.5279, 21.3315)
Luminance	0.3753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB970 #B94F98

analogous

#63B94F #4FB970 #4FB9A5

triadic

#4FB970 #704FB9 #B9704F

tetradic

#4FB970 #4F63B9 #B94F98 #B9A54F

square

#4FB970 #4F63B9 #B94F98 #B9A54F

split-complementary

#4FB970 #A54FB9 #B94F63

monochromatic

#28653B #3A9155 #4FB970 #7BCA94 #A7DCB7

Accessibility & contrast

On white

2.47

#4FB970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4FB970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB970

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB970	#FFFFFF	#000000	##000000
##4FB970	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAB6B

Deuteranopia (green-blind)

#ABA175

Tritanopia (blue-blind)

#32B6A7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fb970;
/* rgb */ color: rgb(79, 185, 112);
/* oklch */ color: oklch(70.5% 0.145 151.2);

Tailwind

colors: {
  custom: {
    50: '#89cf9a',
    500: '#4fb970',
    950: '#000000',
  },
}

SCSS

$custom: #4fb970;
$custom-light: #89cf9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb970",
  "rgb": {
    "r": 79,
    "g": 185,
    "b": 112
  },
  "hsl": {
    "h": 138.679,
    "s": 43.089,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70521,
    "c": 0.14487,
    "h": 151.2
  },
  "luminance": 0.3753
}

Semantic roles & 50–950 ramp

primary

#4FB970

secondary

#C99BBB

accent

#55ACD3

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #4FB970

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

Preview Lab → · Contrast checker → · Palette generator →