#31B629#31B629

#31B629 is a light, highly saturated green. Relative luminance 0.343; OKLCH L 68.0% C 0.209 H 142.2°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#31B629
RGB	rgb(49, 182, 41)
HSL	hsl(117, 63%, 44%)
HSV	hsv(117, 77%, 71%)
CMYK	cmyk(73.1%, 0%, 77.5%, 28.6%)
CIE-LAB	lab(65.17, -60.68, 57.10)
CIE-LCH	lch(65.17, 83.32, 136.74°)
OKLab	oklab(67.99% -0.1651 0.1279)
OKLCH	oklch(67.99% 0.209 142.2)
XYZ	xyz(18.3937, 34.2669, 7.7422)
Luminance	0.3427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B629 #AE29B6

analogous

#77B629 #31B629 #29B667

triadic

#31B629 #2931B6 #B62931

tetradic

#31B629 #2977B6 #AE29B6 #B66729

square

#31B629 #2977B6 #AE29B6 #B66729

split-complementary

#31B629 #6729B6 #B62977

monochromatic

#165212 #24841E #31B629 #4FD547 #7FE179

Accessibility & contrast

On white

2.67

#31B629 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#31B629 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B629

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B629	#FFFFFF	#000000	##000000
##31B629	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA402

Deuteranopia (green-blind)

#AB9A39

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b629;
/* rgb */ color: rgb(49, 182, 41);
/* oklch */ color: oklch(68.0% 0.209 142.2);

Tailwind

colors: {
  custom: {
    50: '#7ecd6d',
    500: '#31b629',
    950: '#000000',
  },
}

SCSS

$custom: #31b629;
$custom-light: #7ecd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#31b629",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 41
  },
  "hsl": {
    "h": 116.596,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6799,
    "c": 0.20883,
    "h": 142.2
  },
  "luminance": 0.34269
}

Semantic roles & 50–950 ramp

primary

#31B629

secondary

#C472C9

accent

#42E6DD

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #31B629

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

Preview Lab → · Contrast checker → · Palette generator →