#31B75D#31B75D

#31B75D is a light, vivid green. Relative luminance 0.353; OKLCH L 68.8% C 0.172 H 149.7°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#31B75D
RGB	rgb(49, 183, 93)
HSL	hsl(140, 58%, 45%)
HSV	hsv(140, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 49.2%, 28.2%)
CIE-LAB	lab(65.99, -55.14, 35.59)
CIE-LCH	lch(65.99, 65.63, 147.16°)
OKLab	oklab(68.82% -0.1483 0.0866)
OKLCH	oklch(68.82% 0.172 149.7)
XYZ	xyz(20.1742, 35.3079, 16.1057)
Luminance	0.3531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B75D #B7318B

analogous

#48B731 #31B75D #31B7A0

triadic

#31B75D #5D31B7 #B75D31

tetradic

#31B75D #3148B7 #B7318B #B7A031

square

#31B75D #3148B7 #B7318B #B7A031

split-complementary

#31B75D #A031B7 #B73148

monochromatic

#17562C #248744 #31B75D #54D17D #84DEA2

Accessibility & contrast

On white

2.60

#31B75D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#31B75D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B75D

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B75D	#FFFFFF	#000000	##000000
##31B75D	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A756

Deuteranopia (green-blind)

#A89C63

Tritanopia (blue-blind)

#00B4A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b75d;
/* rgb */ color: rgb(49, 183, 93);
/* oklch */ color: oklch(68.8% 0.172 149.7);

Tailwind

colors: {
  custom: {
    50: '#7cce8c',
    500: '#31b75d',
    950: '#000000',
  },
}

SCSS

$custom: #31b75d;
$custom-light: #7cce8c;
$custom-dark: #000000;

JSON

{
  "hex": "#31b75d",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 93
  },
  "hsl": {
    "h": 139.701,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.17173,
    "h": 149.7
  },
  "luminance": 0.3531
}

Semantic roles & 50–950 ramp

primary

#31B75D

secondary

#C87CAF

accent

#47AEE1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31B75D

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

Preview Lab → · Contrast checker → · Palette generator →