#31B126#31B126

#31B126 is a light, highly saturated green. Relative luminance 0.322; OKLCH L 66.6% C 0.205 H 142.0°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#31B126
RGB	rgb(49, 177, 38)
HSL	hsl(115, 65%, 42%)
HSV	hsv(115, 79%, 69%)
CMYK	cmyk(72.3%, 0%, 78.5%, 30.6%)
CIE-LAB	lab(63.54, -59.27, 56.48)
CIE-LCH	lch(63.54, 81.86, 136.38°)
OKLab	oklab(66.63% -0.1614 0.1262)
OKLCH	oklch(66.63% 0.205 142)
XYZ	xyz(17.3376, 32.2353, 7.1417)
Luminance	0.3224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B126 #A626B1

analogous

#76B126 #31B126 #26B161

triadic

#31B126 #2631B1 #B12631

tetradic

#31B126 #2676B1 #A626B1 #B16126

square

#31B126 #2676B1 #A626B1 #B16126

split-complementary

#31B126 #6126B1 #B12676

monochromatic

#154C10 #237F1B #31B126 #4AD63F #7AE071

Accessibility & contrast

On white

2.82

#31B126 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#31B126 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B126

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B126	#FFFFFF	#000000	##000000
##31B126	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#A79636

Tritanopia (blue-blind)

#04AB97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31b126;
/* rgb */ color: rgb(49, 177, 38);
/* oklch */ color: oklch(66.6% 0.205 142.0);

Tailwind

colors: {
  custom: {
    50: '#7dc96b',
    500: '#31b126',
    950: '#000000',
  },
}

SCSS

$custom: #31b126;
$custom-light: #7dc96b;
$custom-dark: #000000;

JSON

{
  "hex": "#31b126",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 38
  },
  "hsl": {
    "h": 115.252,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66625,
    "c": 0.20488,
    "h": 142
  },
  "luminance": 0.32237
}

Semantic roles & 50–950 ramp

primary

#31B126

secondary

#C06BC7

accent

#40E8DA

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #31B126

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

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