#31AD40#31AD40

#31AD40 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.184 H 144.9°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#31AD40
RGB	rgb(49, 173, 64)
HSL	hsl(127, 56%, 44%)
HSV	hsv(127, 72%, 68%)
CMYK	cmyk(71.7%, 0%, 63%, 32.2%)
CIE-LAB	lab(62.43, -55.61, 45.25)
CIE-LCH	lch(62.43, 71.69, 140.86°)
OKLab	oklab(65.77% -0.1503 0.1058)
OKLCH	oklch(65.77% 0.184 144.9)
XYZ	xyz(17.1345, 30.9084, 9.9124)
Luminance	0.3091 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AD40 #AD319E

analogous

#60AD31 #31AD40 #31AD7E

triadic

#31AD40 #4031AD #AD4031

tetradic

#31AD40 #3160AD #AD319E #AD7E31

square

#31AD40 #3160AD #AD319E #AD7E31

split-complementary

#31AD40 #7E31AD #AD3160

monochromatic

#164E1D #237D2E #31AD40 #4ECD5E #7EDA89

Accessibility & contrast

On white

2.92

#31AD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#31AD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AD40

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AD40	#FFFFFF	#000000	##000000
##31AD40	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D33

Deuteranopia (green-blind)

#A29349

Tritanopia (blue-blind)

#00A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ad40;
/* rgb */ color: rgb(49, 173, 64);
/* oklch */ color: oklch(65.8% 0.184 144.9);

Tailwind

colors: {
  custom: {
    50: '#7bc779',
    500: '#31ad40',
    950: '#000000',
  },
}

SCSS

$custom: #31ad40;
$custom-light: #7bc779;
$custom-dark: #000000;

JSON

{
  "hex": "#31ad40",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 64
  },
  "hsl": {
    "h": 127.258,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.65769,
    "c": 0.18376,
    "h": 144.9
  },
  "luminance": 0.3091
}

Semantic roles & 50–950 ramp

primary

#31AD40

secondary

#C377BA

accent

#49CDDF

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AD40

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

Preview Lab → · Contrast checker → · Palette generator →