#31A33D#31A33D

#31A33D is a light, vivid green. Relative luminance 0.272; OKLCH L 63.0% C 0.174 H 144.7°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#31A33D
RGB	rgb(49, 163, 61)
HSL	hsl(126, 54%, 42%)
HSV	hsv(126, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 62.6%, 36.1%)
CIE-LAB	lab(59.14, -52.46, 42.89)
CIE-LCH	lch(59.14, 67.77, 140.73°)
OKLab	oklab(63.04% -0.1419 0.1004)
OKLCH	oklch(63.04% 0.174 144.7)
XYZ	xyz(15.2051, 27.1826, 8.8594)
Luminance	0.2718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A33D #A33197

analogous

#5EA331 #31A33D #31A376

triadic

#31A33D #3D31A3 #A33D31

tetradic

#31A33D #315EA3 #A33197 #A37631

square

#31A33D #315EA3 #A33197 #A37631

split-complementary

#31A33D #7631A3 #A3315E

monochromatic

#15451A #23742B #31A33D #49C856 #78D682

Accessibility & contrast

On white

3.26

#31A33D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#31A33D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A33D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A33D	#FFFFFF	#000000	##000000
##31A33D	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69432

Deuteranopia (green-blind)

#988B46

Tritanopia (blue-blind)

#079F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a33d;
/* rgb */ color: rgb(49, 163, 61);
/* oklch */ color: oklch(63.0% 0.174 144.7);

Tailwind

colors: {
  custom: {
    50: '#79bf76',
    500: '#31a33d',
    950: '#000000',
  },
}

SCSS

$custom: #31a33d;
$custom-light: #79bf76;
$custom-dark: #000000;

JSON

{
  "hex": "#31a33d",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 61
  },
  "hsl": {
    "h": 126.316,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63036,
    "c": 0.17384,
    "h": 144.7
  },
  "luminance": 0.27184
}

Semantic roles & 50–950 ramp

primary

#31A33D

secondary

#BF71B7

accent

#4BCEDD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A33D

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

Preview Lab → · Contrast checker → · Palette generator →