#31A361#31A361

#31A361 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.6% C 0.141 H 153.6°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#31A361
RGB	rgb(49, 163, 97)
HSL	hsl(145, 54%, 42%)
HSV	hsv(145, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 40.5%, 36.1%)
CIE-LAB	lab(59.62, -46.93, 25.32)
CIE-LCH	lch(59.62, 53.33, 151.65°)
OKLab	oklab(63.59% -0.1267 0.063)
OKLCH	oklch(63.59% 0.141 153.6)
XYZ	xyz(16.5200, 27.7086, 15.7846)
Luminance	0.2771 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A361 #A33173

analogous

#3AA331 #31A361 #31A39A

triadic

#31A361 #6131A3 #A36131

tetradic

#31A361 #313AA3 #A33173 #A39A31

square

#31A361 #313AA3 #A33173 #A39A31

split-complementary

#31A361 #9A31A3 #A3313A

monochromatic

#154529 #237445 #31A361 #49C87F #78D6A0

Accessibility & contrast

On white

3.21

#31A361 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#31A361 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A361

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A361	#FFFFFF	#000000	##000000
##31A361	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3965C

Deuteranopia (green-blind)

#958C65

Tritanopia (blue-blind)

#00A193

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a361;
/* rgb */ color: rgb(49, 163, 97);
/* oklch */ color: oklch(63.6% 0.141 153.6);

Tailwind

colors: {
  custom: {
    50: '#78bf8e',
    500: '#31a361',
    950: '#000000',
  },
}

SCSS

$custom: #31a361;
$custom-light: #78bf8e;
$custom-dark: #000000;

JSON

{
  "hex": "#31a361",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 97
  },
  "hsl": {
    "h": 145.263,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63591,
    "c": 0.14147,
    "h": 153.6
  },
  "luminance": 0.2771
}

Semantic roles & 50–950 ramp

primary

#31A361

secondary

#BF719E

accent

#4B9FDD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A361

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

Preview Lab → · Contrast checker → · Palette generator →