#31A656#31A656

#31A656 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.2% C 0.156 H 149.8°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#31A656
RGB	rgb(49, 166, 86)
HSL	hsl(139, 54%, 42%)
HSV	hsv(139, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 48.2%, 34.9%)
CIE-LAB	lab(60.42, -50.03, 32.16)
CIE-LCH	lch(60.42, 59.48, 147.26°)
OKLab	oklab(64.19% -0.1347 0.0785)
OKLCH	oklch(64.19% 0.156 149.8)
XYZ	xyz(16.5812, 28.5955, 13.4479)
Luminance	0.2860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A656 #A63181

analogous

#47A631 #31A656 #31A691

triadic

#31A656 #5631A6 #A65631

tetradic

#31A656 #3147A6 #A63181 #A69131

square

#31A656 #3147A6 #A63181 #A69131

split-complementary

#31A656 #9131A6 #A63147

monochromatic

#154725 #23773E #31A656 #4ACA73 #7AD897

Accessibility & contrast

On white

3.13

#31A656 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#31A656 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A656

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A656	#FFFFFF	#000000	##000000
##31A656	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79850

Deuteranopia (green-blind)

#998E5C

Tritanopia (blue-blind)

#00A393

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a656;
/* rgb */ color: rgb(49, 166, 86);
/* oklch */ color: oklch(64.2% 0.156 149.8);

Tailwind

colors: {
  custom: {
    50: '#79c187',
    500: '#31a656',
    950: '#000000',
  },
}

SCSS

$custom: #31a656;
$custom-light: #79c187;
$custom-dark: #000000;

JSON

{
  "hex": "#31a656",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 86
  },
  "hsl": {
    "h": 138.974,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64193,
    "c": 0.15592,
    "h": 149.8
  },
  "luminance": 0.28597
}

Semantic roles & 50–950 ramp

primary

#31A656

secondary

#C073A8

accent

#4AAFDE

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A656

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

Preview Lab → · Contrast checker → · Palette generator →