#31A567#31A567

#31A567 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.2% C 0.139 H 155.3°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#31A567
RGB	rgb(49, 165, 103)
HSL	hsl(148, 54%, 42%)
HSV	hsv(148, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 37.6%, 35.3%)
CIE-LAB	lab(60.37, -46.56, 23.08)
CIE-LCH	lch(60.37, 51.96, 153.63°)
OKLab	oklab(64.24% -0.1259 0.0578)
OKLCH	oklch(64.24% 0.139 155.3)
XYZ	xyz(17.1684, 28.5406, 17.4334)
Luminance	0.2854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A567 #A5316F

analogous

#35A531 #31A567 #31A5A1

triadic

#31A567 #6731A5 #A56731

tetradic

#31A567 #3135A5 #A5316F #A5A131

square

#31A567 #3135A5 #A5316F #A5A131

split-complementary

#31A567 #A131A5 #A53135

monochromatic

#15472C #23764A #31A567 #4AC985 #79D7A5

Accessibility & contrast

On white

3.13

#31A567 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#31A567 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A567

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A567	#FFFFFF	#000000	##000000
##31A567	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49863

Deuteranopia (green-blind)

#968D6B

Tritanopia (blue-blind)

#00A395

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a567;
/* rgb */ color: rgb(49, 165, 103);
/* oklch */ color: oklch(64.2% 0.139 155.3);

Tailwind

colors: {
  custom: {
    50: '#78c193',
    500: '#31a567',
    950: '#000000',
  },
}

SCSS

$custom: #31a567;
$custom-light: #78c193;
$custom-dark: #000000;

JSON

{
  "hex": "#31a567",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 103
  },
  "hsl": {
    "h": 147.931,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64242,
    "c": 0.13853,
    "h": 155.3
  },
  "luminance": 0.28543
}

Semantic roles & 50–950 ramp

primary

#31A567

secondary

#C0729C

accent

#4A99DE

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #31A567

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

Preview Lab → · Contrast checker → · Palette generator →