#4FAE31#4FAE31

#4FAE31 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.184 H 139.3°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#4FAE31
RGB	rgb(79, 174, 49)
HSL	hsl(106, 56%, 44%)
HSV	hsv(106, 72%, 68%)
CMYK	cmyk(54.6%, 0%, 71.8%, 31.8%)
CIE-LAB	lab(63.47, -50.63, 52.85)
CIE-LCH	lch(63.47, 73.19, 133.77°)
OKLab	oklab(66.83% -0.1393 0.1198)
OKLCH	oklch(66.83% 0.184 139.3)
XYZ	xyz(18.9141, 32.1546, 8.1149)
Luminance	0.3216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAE31 #9031AE

analogous

#8DAE31 #4FAE31 #31AE51

triadic

#4FAE31 #314FAE #AE314F

tetradic

#4FAE31 #318DAE #9031AE #AE5131

square

#4FAE31 #318DAE #9031AE #AE5131

split-complementary

#4FAE31 #5131AE #AE318D

monochromatic

#244E16 #397E24 #4FAE31 #6DCD4F #95DB7F

Accessibility & contrast

On white

2.83

#4FAE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#4FAE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAE31

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAE31	#FFFFFF	#000000	##000000
##4FAE31	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1C

Deuteranopia (green-blind)

#A7973D

Tritanopia (blue-blind)

#45A895

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fae31;
/* rgb */ color: rgb(79, 174, 49);
/* oklch */ color: oklch(66.8% 0.184 139.3);

Tailwind

colors: {
  custom: {
    50: '#8ac771',
    500: '#4fae31',
    950: '#000000',
  },
}

SCSS

$custom: #4fae31;
$custom-light: #8ac771;
$custom-dark: #000000;

JSON

{
  "hex": "#4fae31",
  "rgb": {
    "r": 79,
    "g": 174,
    "b": 49
  },
  "hsl": {
    "h": 105.6,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66827,
    "c": 0.18376,
    "h": 139.3
  },
  "luminance": 0.32156
}

Semantic roles & 50–950 ramp

primary

#4FAE31

secondary

#B177C4

accent

#48DFBB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4FAE31

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

Preview Lab → · Contrast checker → · Palette generator →