#31A648#31A648

#31A648 is a light, vivid green. Relative luminance 0.284; OKLCH L 64.0% C 0.169 H 146.6°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#31A648
RGB	rgb(49, 166, 72)
HSL	hsl(132, 54%, 42%)
HSV	hsv(132, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 56.6%, 34.9%)
CIE-LAB	lab(60.24, -52.14, 38.98)
CIE-LCH	lch(60.24, 65.10, 143.22°)
OKLab	oklab(63.98% -0.1406 0.0929)
OKLCH	oklch(63.98% 0.169 146.6)
XYZ	xyz(16.0714, 28.3915, 10.7628)
Luminance	0.2839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A648 #A6318F

analogous

#54A631 #31A648 #31A683

triadic

#31A648 #4831A6 #A64831

tetradic

#31A648 #3154A6 #A6318F #A68331

square

#31A648 #3154A6 #A6318F #A68331

split-complementary

#31A648 #8331A6 #A63154

monochromatic

#15471F #237734 #31A648 #4ACA63 #7AD88C

Accessibility & contrast

On white

3.14

#31A648 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#31A648 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A648

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A648	#FFFFFF	#000000	##000000
##31A648	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8973F

Deuteranopia (green-blind)

#9A8D4F

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a648;
/* rgb */ color: rgb(49, 166, 72);
/* oklch */ color: oklch(64.0% 0.169 146.6);

Tailwind

colors: {
  custom: {
    50: '#79c17d',
    500: '#31a648',
    950: '#000000',
  },
}

SCSS

$custom: #31a648;
$custom-light: #79c17d;
$custom-dark: #000000;

JSON

{
  "hex": "#31a648",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 72
  },
  "hsl": {
    "h": 131.795,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.63983,
    "c": 0.16851,
    "h": 146.6
  },
  "luminance": 0.28393
}

Semantic roles & 50–950 ramp

primary

#31A648

secondary

#C073B1

accent

#4AC1DE

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #31A648

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

Preview Lab → · Contrast checker → · Palette generator →