#31B26E#31B26E

#31B26E is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.149 H 155.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31B26E
RGB	rgb(49, 178, 110)
HSL	hsl(148, 57%, 45%)
HSV	hsv(148, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 38.2%, 30.2%)
CIE-LAB	lab(64.66, -50.27, 25.03)
CIE-LCH	lch(64.66, 56.16, 153.53°)
OKLab	oklab(67.81% -0.1358 0.0626)
OKLCH	oklch(67.81% 0.15 155.3)
XYZ	xyz(19.9996, 33.6173, 20.1836)
Luminance	0.3362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B26E #B23175

analogous

#35B231 #31B26E #31B2AF

triadic

#31B26E #6E31B2 #B26E31

tetradic

#31B26E #3135B2 #B23175 #B2AF31

square

#31B26E #3135B2 #B23175 #B2AF31

split-complementary

#31B26E #AF31B2 #B23135

monochromatic

#175233 #248250 #31B26E #51CF8D #81DCAC

Accessibility & contrast

On white

2.72

#31B26E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31B26E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B26E

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B26E	#FFFFFF	#000000	##000000
##31B26E	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)

#B1A469

Deuteranopia (green-blind)

#A29872

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b26e;
/* rgb */ color: rgb(49, 178, 110);
/* oklch */ color: oklch(67.8% 0.149 155.3);

Tailwind

colors: {
  custom: {
    50: '#7bca98',
    500: '#31b26e',
    950: '#000000',
  },
}

SCSS

$custom: #31b26e;
$custom-light: #7bca98;
$custom-dark: #000000;

JSON

{
  "hex": "#31b26e",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 110
  },
  "hsl": {
    "h": 148.372,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67812,
    "c": 0.1495,
    "h": 155.3
  },
  "luminance": 0.3362
}

Semantic roles & 50–950 ramp

primary

#31B26E

secondary

#C579A1

accent

#4898E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B26E

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

Preview Lab → · Contrast checker → · Palette generator →