#31B026#31B026

#31B026 is a light, highly saturated green. Relative luminance 0.318; OKLCH L 66.4% C 0.204 H 142.0°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#31B026
RGB	rgb(49, 176, 38)
HSL	hsl(115, 64%, 42%)
HSV	hsv(115, 78%, 69%)
CMYK	cmyk(72.2%, 0%, 78.4%, 31%)
CIE-LAB	lab(63.21, -58.94, 56.16)
CIE-LCH	lch(63.21, 81.41, 136.38°)
OKLab	oklab(66.36% -0.1605 0.1255)
OKLCH	oklch(66.36% 0.204 142)
XYZ	xyz(17.1408, 31.8417, 7.0761)
Luminance	0.3184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B026 #A526B0

analogous

#76B026 #31B026 #26B060

triadic

#31B026 #2631B0 #B02631

tetradic

#31B026 #2676B0 #A526B0 #B06026

square

#31B026 #2676B0 #A526B0 #B06026

split-complementary

#31B026 #6026B0 #B02676

monochromatic

#154B10 #237E1B #31B026 #4AD53E #79E070

Accessibility & contrast

On white

2.85

#31B026 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#31B026 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B026

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B026	#FFFFFF	#000000	##000000
##31B026	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#A69536

Tritanopia (blue-blind)

#06AA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31b026;
/* rgb */ color: rgb(49, 176, 38);
/* oklch */ color: oklch(66.4% 0.204 142.0);

Tailwind

colors: {
  custom: {
    50: '#7dc96b',
    500: '#31b026',
    950: '#000000',
  },
}

SCSS

$custom: #31b026;
$custom-light: #7dc96b;
$custom-dark: #000000;

JSON

{
  "hex": "#31b026",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 38
  },
  "hsl": {
    "h": 115.217,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66355,
    "c": 0.20378,
    "h": 142
  },
  "luminance": 0.31844
}

Semantic roles & 50–950 ramp

primary

#31B026

secondary

#C06BC7

accent

#40E7DA

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #31B026

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

Preview Lab → · Contrast checker → · Palette generator →