#31AD37#31AD37

#31AD37 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.7% C 0.190 H 143.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#31AD37
RGB	rgb(49, 173, 55)
HSL	hsl(123, 56%, 44%)
HSV	hsv(123, 72%, 68%)
CMYK	cmyk(71.7%, 0%, 68.2%, 32.2%)
CIE-LAB	lab(62.35, -56.56, 49.04)
CIE-LCH	lch(62.35, 74.86, 139.08°)
OKLab	oklab(65.68% -0.1533 0.1128)
OKLCH	oklch(65.68% 0.19 143.6)
XYZ	xyz(16.8987, 30.8141, 8.6708)
Luminance	0.3082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AD37 #AD31A7

analogous

#69AD31 #31AD37 #31AD75

triadic

#31AD37 #3731AD #AD3731

tetradic

#31AD37 #3169AD #AD31A7 #AD7531

square

#31AD37 #3169AD #AD31A7 #AD7531

split-complementary

#31AD37 #7531AD #AD3169

monochromatic

#164E19 #237D28 #31AD37 #4ECD54 #7EDA82

Accessibility & contrast

On white

2.93

#31AD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#31AD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AD37

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AD37	#FFFFFF	#000000	##000000
##31AD37	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D27

Deuteranopia (green-blind)

#A29342

Tritanopia (blue-blind)

#00A895

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ad37;
/* rgb */ color: rgb(49, 173, 55);
/* oklch */ color: oklch(65.7% 0.190 143.6);

Tailwind

colors: {
  custom: {
    50: '#7cc774',
    500: '#31ad37',
    950: '#000000',
  },
}

SCSS

$custom: #31ad37;
$custom-light: #7cc774;
$custom-dark: #000000;

JSON

{
  "hex": "#31ad37",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 55
  },
  "hsl": {
    "h": 122.903,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.65677,
    "c": 0.19033,
    "h": 143.6
  },
  "luminance": 0.30816
}

Semantic roles & 50–950 ramp

primary

#31AD37

secondary

#C377C0

accent

#49D8DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AD37

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

Preview Lab → · Contrast checker → · Palette generator →