#31BC23#31BC23

#31BC23 is a light, highly saturated green. Relative luminance 0.367; OKLCH L 69.6% C 0.218 H 141.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#31BC23
RGB	rgb(49, 188, 35)
HSL	hsl(115, 69%, 44%)
HSV	hsv(115, 81%, 74%)
CMYK	cmyk(73.9%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(67.08, -62.95, 60.71)
CIE-LCH	lch(67.08, 87.45, 136.03°)
OKLab	oklab(69.56% -0.1715 0.1346)
OKLCH	oklch(69.56% 0.218 141.9)
XYZ	xyz(19.5521, 36.7385, 7.6506)
Luminance	0.3674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC23 #AE23BC

analogous

#7DBC23 #31BC23 #23BC61

triadic

#31BC23 #2331BC #BC2331

tetradic

#31BC23 #237DBC #AE23BC #BC6123

square

#31BC23 #237DBC #AE23BC #BC6123

split-complementary

#31BC23 #6123BC #BC237D

monochromatic

#165510 #248819 #31BC23 #4FDC41 #7FE574

Accessibility & contrast

On white

2.52

#31BC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#31BC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC23

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC23	#FFFFFF	#000000	##000000
##31BC23	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B19F36

Tritanopia (blue-blind)

#00B6A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31bc23;
/* rgb */ color: rgb(49, 188, 35);
/* oklch */ color: oklch(69.6% 0.218 141.9);

Tailwind

colors: {
  custom: {
    50: '#80d16c',
    500: '#31bc23',
    950: '#000000',
  },
}

SCSS

$custom: #31bc23;
$custom-light: #80d16c;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc23",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 114.51,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69564,
    "c": 0.21801,
    "h": 141.9
  },
  "luminance": 0.36741
}

Semantic roles & 50–950 ramp

primary

#31BC23

secondary

#C46FCC

accent

#3CEBDB

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0C1408

muted

#7D837A

Preview Lab

Preview with #31BC23

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

Preview Lab → · Contrast checker → · Palette generator →