#31AA28#31AA28

#31AA28 is a light, vivid green. Relative luminance 0.296; OKLCH L 64.7% C 0.196 H 142.1°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#31AA28
RGB	rgb(49, 170, 40)
HSL	hsl(116, 62%, 41%)
HSV	hsv(116, 76%, 67%)
CMYK	cmyk(71.2%, 0%, 76.5%, 33.3%)
CIE-LAB	lab(61.27, -56.84, 53.61)
CIE-LCH	lch(61.27, 78.13, 136.67°)
OKLab	oklab(64.74% -0.1547 0.1205)
OKLCH	oklch(64.74% 0.196 142.1)
XYZ	xyz(16.0234, 29.5539, 6.8671)
Luminance	0.2956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA28 #A128AA

analogous

#72AA28 #31AA28 #28AA60

triadic

#31AA28 #2831AA #AA2831

tetradic

#31AA28 #2872AA #A128AA #AA6028

square

#31AA28 #2872AA #A128AA #AA6028

split-complementary

#31AA28 #6028AA #AA2872

monochromatic

#144711 #23781C #31AA28 #48D23E #77DD6F

Accessibility & contrast

On white

3.04

#31AA28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#31AA28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31AA28

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA28	#FFFFFF	#000000	##000000
##31AA28	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A09

Deuteranopia (green-blind)

#A09036

Tritanopia (blue-blind)

#0DA591

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31aa28;
/* rgb */ color: rgb(49, 170, 40);
/* oklch */ color: oklch(64.7% 0.196 142.1);

Tailwind

colors: {
  custom: {
    50: '#7cc46b',
    500: '#31aa28',
    950: '#000000',
  },
}

SCSS

$custom: #31aa28;
$custom-light: #7cc46b;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa28",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 40
  },
  "hsl": {
    "h": 115.846,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.64744,
    "c": 0.19612,
    "h": 142.1
  },
  "luminance": 0.29556
}

Semantic roles & 50–950 ramp

primary

#31AA28

secondary

#BE6AC4

accent

#43E5DA

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #31AA28

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

Preview Lab → · Contrast checker → · Palette generator →