#31AD3C#31AD3C

#31AD3C is a light, vivid green. Relative luminance 0.309; OKLCH L 65.7% C 0.187 H 144.3°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#31AD3C
RGB	rgb(49, 173, 60)
HSL	hsl(125, 56%, 44%)
HSV	hsv(125, 72%, 68%)
CMYK	cmyk(71.7%, 0%, 65.3%, 32.2%)
CIE-LAB	lab(62.39, -56.05, 46.97)
CIE-LCH	lch(62.39, 73.13, 140.04°)
OKLab	oklab(65.73% -0.1517 0.109)
OKLCH	oklch(65.73% 0.187 144.3)
XYZ	xyz(17.0247, 30.8645, 9.3343)
Luminance	0.3087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AD3C #AD31A2

analogous

#64AD31 #31AD3C #31AD7A

triadic

#31AD3C #3C31AD #AD3C31

tetradic

#31AD3C #3164AD #AD31A2 #AD7A31

square

#31AD3C #3164AD #AD31A2 #AD7A31

split-complementary

#31AD3C #7A31AD #AD3164

monochromatic

#164E1B #237D2B #31AD3C #4ECD59 #7EDA86

Accessibility & contrast

On white

2.93

#31AD3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#31AD3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AD3C

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AD3C	#FFFFFF	#000000	##000000
##31AD3C	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D2E

Deuteranopia (green-blind)

#A29346

Tritanopia (blue-blind)

#00A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ad3c;
/* rgb */ color: rgb(49, 173, 60);
/* oklch */ color: oklch(65.7% 0.187 144.3);

Tailwind

colors: {
  custom: {
    50: '#7bc777',
    500: '#31ad3c',
    950: '#000000',
  },
}

SCSS

$custom: #31ad3c;
$custom-light: #7bc777;
$custom-dark: #000000;

JSON

{
  "hex": "#31ad3c",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 60
  },
  "hsl": {
    "h": 125.323,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.65726,
    "c": 0.18678,
    "h": 144.3
  },
  "luminance": 0.30866
}

Semantic roles & 50–950 ramp

primary

#31AD3C

secondary

#C377BC

accent

#49D2DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AD3C

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

Preview Lab → · Contrast checker → · Palette generator →