#31A830#31A830

#31A830 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.3% C 0.189 H 142.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#31A830
RGB	rgb(49, 168, 48)
HSL	hsl(120, 56%, 42%)
HSV	hsv(120, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 71.4%, 34.1%)
CIE-LAB	lab(60.67, -55.53, 50.07)
CIE-LCH	lch(60.67, 74.77, 137.96°)
OKLab	oklab(64.26% -0.1508 0.1141)
OKLCH	oklch(64.26% 0.189 142.9)
XYZ	xyz(15.8018, 28.8699, 7.5354)
Luminance	0.2887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A830 #A730A8

analogous

#6DA830 #31A830 #30A86B

triadic

#31A830 #3031A8 #A83031

tetradic

#31A830 #306DA8 #A730A8 #A86B30

square

#31A830 #306DA8 #A730A8 #A86B30

split-complementary

#31A830 #6B30A8 #A8306D

monochromatic

#154915 #237822 #31A830 #4BCB4A #7AD97A

Accessibility & contrast

On white

3.10

#31A830 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#31A830 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A830

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A830	#FFFFFF	#000000	##000000
##31A830	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC981D

Deuteranopia (green-blind)

#9E8F3C

Tritanopia (blue-blind)

#0BA390

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a830;
/* rgb */ color: rgb(49, 168, 48);
/* oklch */ color: oklch(64.3% 0.189 142.9);

Tailwind

colors: {
  custom: {
    50: '#7bc36f',
    500: '#31a830',
    950: '#000000',
  },
}

SCSS

$custom: #31a830;
$custom-light: #7bc36f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a830",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 119.5,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.64263,
    "c": 0.18913,
    "h": 142.9
  },
  "luminance": 0.28872
}

Semantic roles & 50–950 ramp

primary

#31A830

secondary

#C173C1

accent

#49DFDE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31A830

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

Preview Lab → · Contrast checker → · Palette generator →