#39AF31#39AF31

#39AF31 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.4% C 0.194 H 142.2°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#39AF31
RGB	rgb(57, 175, 49)
HSL	hsl(116, 56%, 44%)
HSV	hsv(116, 72%, 69%)
CMYK	cmyk(67.4%, 0%, 72%, 31.4%)
CIE-LAB	lab(63.14, -56.27, 52.30)
CIE-LCH	lch(63.14, 76.82, 137.09°)
OKLab	oklab(66.36% -0.1532 0.1189)
OKLCH	oklch(66.36% 0.194 142.2)
XYZ	xyz(17.5707, 31.7497, 8.1075)
Luminance	0.3175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AF31 #A731AF

analogous

#78AF31 #39AF31 #31AF68

triadic

#39AF31 #3139AF #AF3139

tetradic

#39AF31 #3178AF #A731AF #AF6831

square

#39AF31 #3178AF #A731AF #AF6831

split-complementary

#39AF31 #6831AF #AF3178

monochromatic

#1A4F16 #297F24 #39AF31 #57CE4F #85DB7F

Accessibility & contrast

On white

2.86

#39AF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#39AF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AF31

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AF31	#FFFFFF	#000000	##000000
##39AF31	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1C

Deuteranopia (green-blind)

#A5953E

Tritanopia (blue-blind)

#1EAA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39af31;
/* rgb */ color: rgb(57, 175, 49);
/* oklch */ color: oklch(66.4% 0.194 142.2);

Tailwind

colors: {
  custom: {
    50: '#80c871',
    500: '#39af31',
    950: '#000000',
  },
}

SCSS

$custom: #39af31;
$custom-light: #80c871;
$custom-dark: #000000;

JSON

{
  "hex": "#39af31",
  "rgb": {
    "r": 57,
    "g": 175,
    "b": 49
  },
  "hsl": {
    "h": 116.19,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66365,
    "c": 0.19391,
    "h": 142.2
  },
  "luminance": 0.31752
}

Semantic roles & 50–950 ramp

primary

#39AF31

secondary

#BF78C4

accent

#48E0D6

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #39AF31

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

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