#31AD3E#31AD3E

#31AD3E is a light, vivid green. Relative luminance 0.309; OKLCH L 65.7% C 0.185 H 144.6°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#31AD3E
RGB	rgb(49, 173, 62)
HSL	hsl(126, 56%, 44%)
HSV	hsv(126, 72%, 68%)
CMYK	cmyk(71.7%, 0%, 64.2%, 32.2%)
CIE-LAB	lab(62.41, -55.83, 46.12)
CIE-LCH	lch(62.41, 72.42, 140.44°)
OKLab	oklab(65.75% -0.151 0.1074)
OKLCH	oklch(65.75% 0.185 144.6)
XYZ	xyz(17.0786, 30.8860, 9.6180)
Luminance	0.3089 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AD3E #AD31A0

analogous

#62AD31 #31AD3E #31AD7C

triadic

#31AD3E #3E31AD #AD3E31

tetradic

#31AD3E #3162AD #AD31A0 #AD7C31

square

#31AD3E #3162AD #AD31A0 #AD7C31

split-complementary

#31AD3E #7C31AD #AD3162

monochromatic

#164E1C #237D2D #31AD3E #4ECD5C #7EDA88

Accessibility & contrast

On white

2.93

#31AD3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#31AD3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AD3E

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AD3E	#FFFFFF	#000000	##000000
##31AD3E	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D31

Deuteranopia (green-blind)

#A29348

Tritanopia (blue-blind)

#00A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ad3e;
/* rgb */ color: rgb(49, 173, 62);
/* oklch */ color: oklch(65.7% 0.185 144.6);

Tailwind

colors: {
  custom: {
    50: '#7bc778',
    500: '#31ad3e',
    950: '#000000',
  },
}

SCSS

$custom: #31ad3e;
$custom-light: #7bc778;
$custom-dark: #000000;

JSON

{
  "hex": "#31ad3e",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 62
  },
  "hsl": {
    "h": 126.29,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.65747,
    "c": 0.18529,
    "h": 144.6
  },
  "luminance": 0.30888
}

Semantic roles & 50–950 ramp

primary

#31AD3E

secondary

#C377BB

accent

#49CFDF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AD3E

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

Preview Lab → · Contrast checker → · Palette generator →