#31B467#31B467

#31B467 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.159 H 152.7°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#31B467
RGB	rgb(49, 180, 103)
HSL	hsl(145, 57%, 45%)
HSV	hsv(145, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 42.8%, 29.4%)
CIE-LAB	lab(65.18, -52.34, 29.41)
CIE-LCH	lch(65.18, 60.04, 150.67°)
OKLab	oklab(68.2% -0.141 0.0728)
OKLCH	oklch(68.2% 0.159 152.7)
XYZ	xyz(20.0343, 34.2725, 18.3887)
Luminance	0.3427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B467 #B4317E

analogous

#3CB431 #31B467 #31B4A9

triadic

#31B467 #6731B4 #B46731

tetradic

#31B467 #313CB4 #B4317E #B4A931

square

#31B467 #313CB4 #B4317E #B4A931

split-complementary

#31B467 #A931B4 #B4313C

monochromatic

#175430 #24844B #31B467 #52D086 #82DDA8

Accessibility & contrast

On white

2.67

#31B467 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#31B467 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B467

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B467	#FFFFFF	#000000	##000000
##31B467	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A561

Deuteranopia (green-blind)

#A49A6C

Tritanopia (blue-blind)

#00B2A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b467;
/* rgb */ color: rgb(49, 180, 103);
/* oklch */ color: oklch(68.2% 0.159 152.7);

Tailwind

colors: {
  custom: {
    50: '#7ccb93',
    500: '#31b467',
    950: '#000000',
  },
}

SCSS

$custom: #31b467;
$custom-light: #7ccb93;
$custom-dark: #000000;

JSON

{
  "hex": "#31b467",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 103
  },
  "hsl": {
    "h": 144.733,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68203,
    "c": 0.15864,
    "h": 152.7
  },
  "luminance": 0.34275
}

Semantic roles & 50–950 ramp

primary

#31B467

secondary

#C67BA7

accent

#47A1E0

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B467

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

Preview Lab → · Contrast checker → · Palette generator →