#31A166#31A166

#31A166 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.2% C 0.134 H 155.8°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#31A166
RGB	rgb(49, 161, 102)
HSL	hsl(148, 53%, 41%)
HSV	hsv(148, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 36.6%, 36.9%)
CIE-LAB	lab(59.07, -45.16, 21.87)
CIE-LCH	lch(59.07, 50.18, 154.16°)
OKLab	oklab(63.16% -0.1222 0.0549)
OKLCH	oklch(63.16% 0.134 155.8)
XYZ	xyz(16.4083, 27.1002, 16.9339)
Luminance	0.2710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A166 #A1316C

analogous

#34A131 #31A166 #31A19E

triadic

#31A166 #6631A1 #A16631

tetradic

#31A166 #3134A1 #A1316C #A19E31

square

#31A166 #3134A1 #A1316C #A19E31

split-complementary

#31A166 #9E31A1 #A13134

monochromatic

#14432B #237248 #31A166 #48C784 #77D6A4

Accessibility & contrast

On white

3.27

#31A166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#31A166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A166

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A166	#FFFFFF	#000000	##000000
##31A166	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09462

Deuteranopia (green-blind)

#928A6A

Tritanopia (blue-blind)

#009F92

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a166;
/* rgb */ color: rgb(49, 161, 102);
/* oklch */ color: oklch(63.2% 0.134 155.8);

Tailwind

colors: {
  custom: {
    50: '#78be92',
    500: '#31a166',
    950: '#000000',
  },
}

SCSS

$custom: #31a166;
$custom-light: #78be92;
$custom-dark: #000000;

JSON

{
  "hex": "#31a166",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 102
  },
  "hsl": {
    "h": 148.393,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6316,
    "c": 0.13399,
    "h": 155.8
  },
  "luminance": 0.27102
}

Semantic roles & 50–950 ramp

primary

#31A166

secondary

#BE7099

accent

#4B98DD

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #31A166

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

Preview Lab → · Contrast checker → · Palette generator →