#39B031#39B031

#39B031 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.6% C 0.195 H 142.2°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#39B031
RGB	rgb(57, 176, 49)
HSL	hsl(116, 56%, 44%)
HSV	hsv(116, 72%, 69%)
CMYK	cmyk(67.6%, 0%, 72.2%, 31%)
CIE-LAB	lab(63.46, -56.61, 52.63)
CIE-LCH	lch(63.46, 77.30, 137.09°)
OKLab	oklab(66.63% -0.1541 0.1196)
OKLCH	oklch(66.63% 0.195 142.2)
XYZ	xyz(17.7661, 32.1404, 8.1726)
Luminance	0.3214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B031 #A831B0

analogous

#79B031 #39B031 #31B068

triadic

#39B031 #3139B0 #B03139

tetradic

#39B031 #3179B0 #A831B0 #B06831

square

#39B031 #3179B0 #A831B0 #B06831

split-complementary

#39B031 #6831B0 #B03179

monochromatic

#1A5016 #298024 #39B031 #58CE50 #86DC80

Accessibility & contrast

On white

2.83

#39B031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#39B031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B031

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B031	#FFFFFF	#000000	##000000
##39B031	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)

#B49F1B

Deuteranopia (green-blind)

#A6963E

Tritanopia (blue-blind)

#1DAB97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #39b031;
/* rgb */ color: rgb(57, 176, 49);
/* oklch */ color: oklch(66.6% 0.195 142.2);

Tailwind

colors: {
  custom: {
    50: '#80c971',
    500: '#39b031',
    950: '#000000',
  },
}

SCSS

$custom: #39b031;
$custom-light: #80c971;
$custom-dark: #000000;

JSON

{
  "hex": "#39b031",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 116.22,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66633,
    "c": 0.19508,
    "h": 142.2
  },
  "luminance": 0.32142
}

Semantic roles & 50–950 ramp

primary

#39B031

secondary

#C078C5

accent

#48E0D6

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #39B031

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

Preview Lab → · Contrast checker → · Palette generator →