#31B26F#31B26F

#31B26F is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.149 H 155.6°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#31B26F
RGB	rgb(49, 178, 111)
HSL	hsl(149, 57%, 45%)
HSV	hsv(149, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 37.6%, 30.2%)
CIE-LAB	lab(64.68, -50.07, 24.52)
CIE-LCH	lch(64.68, 55.75, 153.91°)
OKLab	oklab(67.83% -0.1353 0.0614)
OKLCH	oklch(67.83% 0.149 155.6)
XYZ	xyz(20.0544, 33.6392, 20.4719)
Luminance	0.3364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B26F #B23174

analogous

#34B231 #31B26F #31B2B0

triadic

#31B26F #6F31B2 #B26F31

tetradic

#31B26F #3134B2 #B23174 #B2B031

square

#31B26F #3134B2 #B23174 #B2B031

split-complementary

#31B26F #B031B2 #B23134

monochromatic

#175233 #248251 #31B26F #51CF8E #81DCAD

Accessibility & contrast

On white

2.72

#31B26F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#31B26F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B26F

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B26F	#FFFFFF	#000000	##000000
##31B26F	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46B

Deuteranopia (green-blind)

#A19873

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b26f;
/* rgb */ color: rgb(49, 178, 111);
/* oklch */ color: oklch(67.8% 0.149 155.6);

Tailwind

colors: {
  custom: {
    50: '#7bca99',
    500: '#31b26f',
    950: '#000000',
  },
}

SCSS

$custom: #31b26f;
$custom-light: #7bca99;
$custom-dark: #000000;

JSON

{
  "hex": "#31b26f",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 111
  },
  "hsl": {
    "h": 148.837,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67832,
    "c": 0.14858,
    "h": 155.6
  },
  "luminance": 0.33641
}

Semantic roles & 50–950 ramp

primary

#31B26F

secondary

#C579A1

accent

#4897E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #31B26F

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

Preview Lab → · Contrast checker → · Palette generator →