#31A42B#31A42B

#31A42B is a light, vivid green. Relative luminance 0.274; OKLCH L 63.1% C 0.188 H 142.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#31A42B
RGB	rgb(49, 164, 43)
HSL	hsl(117, 58%, 41%)
HSV	hsv(117, 74%, 64%)
CMYK	cmyk(70.1%, 0%, 73.8%, 35.7%)
CIE-LAB	lab(59.32, -54.60, 50.59)
CIE-LCH	lch(59.32, 74.43, 137.18°)
OKLab	oklab(63.14% -0.1485 0.1146)
OKLCH	oklch(63.14% 0.188 142.4)
XYZ	xyz(14.9773, 27.3767, 6.7799)
Luminance	0.2738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A42B #9E2BA4

analogous

#6DA42B #31A42B #2BA461

triadic

#31A42B #2B31A4 #A42B31

tetradic

#31A42B #2B6DA4 #9E2BA4 #A4612B

square

#31A42B #2B6DA4 #9E2BA4 #A4612B

split-complementary

#31A42B #612BA4 #A42B6D

monochromatic

#144312 #23741E #31A42B #46CD3F #75D970

Accessibility & contrast

On white

3.24

#31A42B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#31A42B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A42B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A42B	#FFFFFF	#000000	##000000
##31A42B	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89415

Deuteranopia (green-blind)

#9A8B38

Tritanopia (blue-blind)

#119F8C

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a42b;
/* rgb */ color: rgb(49, 164, 43);
/* oklch */ color: oklch(63.1% 0.188 142.4);

Tailwind

colors: {
  custom: {
    50: '#7ac06c',
    500: '#31a42b',
    950: '#000000',
  },
}

SCSS

$custom: #31a42b;
$custom-light: #7ac06c;
$custom-dark: #000000;

JSON

{
  "hex": "#31a42b",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 43
  },
  "hsl": {
    "h": 117.025,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63136,
    "c": 0.1876,
    "h": 142.4
  },
  "luminance": 0.27378
}

Semantic roles & 50–950 ramp

primary

#31A42B

secondary

#BC6AC1

accent

#46E2DA

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #31A42B

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

Preview Lab → · Contrast checker → · Palette generator →