#31B35F#31B35F

#31B35F is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.165 H 150.6°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#31B35F
RGB	rgb(49, 179, 95)
HSL	hsl(141, 57%, 45%)
HSV	hsv(141, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 46.9%, 29.8%)
CIE-LAB	lab(64.74, -53.36, 32.99)
CIE-LCH	lch(64.74, 62.73, 148.27°)
OKLab	oklab(67.8% -0.1436 0.0808)
OKLCH	oklch(67.8% 0.165 150.6)
XYZ	xyz(19.4507, 33.7172, 16.3072)
Luminance	0.3372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B35F #B33185

analogous

#44B331 #31B35F #31B3A0

triadic

#31B35F #5F31B3 #B35F31

tetradic

#31B35F #3144B3 #B33185 #B3A031

square

#31B35F #3144B3 #B33185 #B3A031

split-complementary

#31B35F #A031B3 #B33144

monochromatic

#17532C #248346 #31B35F #52D07E #82DDA2

Accessibility & contrast

On white

2.71

#31B35F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#31B35F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B35F

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B35F	#FFFFFF	#000000	##000000
##31B35F	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A458

Deuteranopia (green-blind)

#A49965

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b35f;
/* rgb */ color: rgb(49, 179, 95);
/* oklch */ color: oklch(67.8% 0.165 150.6);

Tailwind

colors: {
  custom: {
    50: '#7bcb8e',
    500: '#31b35f',
    950: '#000000',
  },
}

SCSS

$custom: #31b35f;
$custom-light: #7bcb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#31b35f",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 95
  },
  "hsl": {
    "h": 141.231,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67799,
    "c": 0.16473,
    "h": 150.6
  },
  "luminance": 0.33719
}

Semantic roles & 50–950 ramp

primary

#31B35F

secondary

#C67AAB

accent

#48AAE0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B35F

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

Preview Lab → · Contrast checker → · Palette generator →