#31AB65#31AB65

#31AB65 is a light, vivid green. Relative luminance 0.307; OKLCH L 65.8% C 0.149 H 153.5°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#31AB65
RGB	rgb(49, 171, 101)
HSL	hsl(146, 55%, 43%)
HSV	hsv(146, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 40.9%, 32.9%)
CIE-LAB	lab(62.27, -49.29, 26.66)
CIE-LCH	lch(62.27, 56.04, 151.59°)
OKLab	oklab(65.79% -0.1329 0.0663)
OKLCH	oklch(65.79% 0.149 153.5)
XYZ	xyz(18.1769, 30.7163, 17.2803)
Luminance	0.3072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB65 #AB3177

analogous

#3AAB31 #31AB65 #31ABA2

triadic

#31AB65 #6531AB #AB6531

tetradic

#31AB65 #313AAB #AB3177 #ABA231

square

#31AB65 #313AAB #AB3177 #ABA231

split-complementary

#31AB65 #A231AB #AB313A

monochromatic

#164C2D #237B49 #31AB65 #4DCC83 #7DDAA4

Accessibility & contrast

On white

2.94

#31AB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#31AB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB65

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB65	#FFFFFF	#000000	##000000
##31AB65	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9D60

Deuteranopia (green-blind)

#9C926A

Tritanopia (blue-blind)

#00A99A

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31ab65;
/* rgb */ color: rgb(49, 171, 101);
/* oklch */ color: oklch(65.8% 0.149 153.5);

Tailwind

colors: {
  custom: {
    50: '#7ac591',
    500: '#31ab65',
    950: '#000000',
  },
}

SCSS

$custom: #31ab65;
$custom-light: #7ac591;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab65",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 101
  },
  "hsl": {
    "h": 145.574,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65791,
    "c": 0.14853,
    "h": 153.5
  },
  "luminance": 0.30718
}

Semantic roles & 50–950 ramp

primary

#31AB65

secondary

#C275A2

accent

#499FDF

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #31AB65

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

Preview Lab → · Contrast checker → · Palette generator →