#31B26D#31B26D

#31B26D is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.150 H 154.9°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31B26D
RGB	rgb(49, 178, 109)
HSL	hsl(148, 57%, 45%)
HSV	hsv(148, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 38.8%, 30.2%)
CIE-LAB	lab(64.64, -50.46, 25.54)
CIE-LCH	lch(64.64, 56.56, 153.16°)
OKLab	oklab(67.79% -0.1362 0.0638)
OKLCH	oklch(67.79% 0.15 154.9)
XYZ	xyz(19.9455, 33.5956, 19.8985)
Luminance	0.3360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B26D #B23176

analogous

#36B231 #31B26D #31B2AE

triadic

#31B26D #6D31B2 #B26D31

tetradic

#31B26D #3136B2 #B23176 #B2AE31

square

#31B26D #3136B2 #B23176 #B2AE31

split-complementary

#31B26D #AE31B2 #B23136

monochromatic

#175232 #248250 #31B26D #51CF8C #81DCAC

Accessibility & contrast

On white

2.72

#31B26D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31B26D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B26D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B26D	#FFFFFF	#000000	##000000
##31B26D	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A468

Deuteranopia (green-blind)

#A29872

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b26d;
/* rgb */ color: rgb(49, 178, 109);
/* oklch */ color: oklch(67.8% 0.150 154.9);

Tailwind

colors: {
  custom: {
    50: '#7bca97',
    500: '#31b26d',
    950: '#000000',
  },
}

SCSS

$custom: #31b26d;
$custom-light: #7bca97;
$custom-dark: #000000;

JSON

{
  "hex": "#31b26d",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 109
  },
  "hsl": {
    "h": 147.907,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67792,
    "c": 0.15043,
    "h": 154.9
  },
  "luminance": 0.33598
}

Semantic roles & 50–950 ramp

primary

#31B26D

secondary

#C579A2

accent

#4899E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B26D

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

Preview Lab → · Contrast checker → · Palette generator →