#31B462#31B462

#31B462 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.163 H 151.3°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#31B462
RGB	rgb(49, 180, 98)
HSL	hsl(142, 57%, 45%)
HSV	hsv(142, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 45.6%, 29.4%)
CIE-LAB	lab(65.10, -53.22, 31.91)
CIE-LCH	lch(65.10, 62.05, 149.05°)
OKLab	oklab(68.11% -0.1432 0.0784)
OKLCH	oklch(68.11% 0.163 151.3)
XYZ	xyz(19.7908, 34.1751, 17.1063)
Luminance	0.3418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B462 #B43183

analogous

#41B431 #31B462 #31B4A4

triadic

#31B462 #6231B4 #B46231

tetradic

#31B462 #3141B4 #B43183 #B4A431

square

#31B462 #3141B4 #B43183 #B4A431

split-complementary

#31B462 #A431B4 #B43141

monochromatic

#17542E #248448 #31B462 #52D081 #82DDA4

Accessibility & contrast

On white

2.68

#31B462 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#31B462 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B462

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B462	#FFFFFF	#000000	##000000
##31B462	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A55C

Deuteranopia (green-blind)

#A59A68

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b462;
/* rgb */ color: rgb(49, 180, 98);
/* oklch */ color: oklch(68.1% 0.163 151.3);

Tailwind

colors: {
  custom: {
    50: '#7ccb90',
    500: '#31b462',
    950: '#000000',
  },
}

SCSS

$custom: #31b462;
$custom-light: #7ccb90;
$custom-dark: #000000;

JSON

{
  "hex": "#31b462",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 98
  },
  "hsl": {
    "h": 142.443,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68114,
    "c": 0.16328,
    "h": 151.3
  },
  "luminance": 0.34177
}

Semantic roles & 50–950 ramp

primary

#31B462

secondary

#C67BAA

accent

#47A7E0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B462

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

Preview Lab → · Contrast checker → · Palette generator →