#31BD70#31BD70

#31BD70 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.7% C 0.162 H 154.0°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#31BD70
RGB	rgb(49, 189, 112)
HSL	hsl(147, 59%, 47%)
HSV	hsv(147, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 40.7%, 25.9%)
CIE-LAB	lab(68.18, -54.06, 28.63)
CIE-LCH	lch(68.18, 61.17, 152.09°)
OKLab	oklab(70.73% -0.1457 0.0712)
OKLCH	oklch(70.73% 0.162 154)
XYZ	xyz(22.3868, 38.2154, 21.5226)
Luminance	0.3822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD70 #BD317E

analogous

#38BD31 #31BD70 #31BDB6

triadic

#31BD70 #7031BD #BD7031

tetradic

#31BD70 #3138BD #BD317E #BDB631

square

#31BD70 #3138BD #BD317E #BDB631

split-complementary

#31BD70 #B631BD #BD3138

monochromatic

#185C36 #248C53 #31BD70 #58D48F #88E0B0

Accessibility & contrast

On white

2.43

#31BD70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#31BD70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD70

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD70	#FFFFFF	#000000	##000000
##31BD70	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAD6B

Deuteranopia (green-blind)

#ACA175

Tritanopia (blue-blind)

#00BBAA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bd70;
/* rgb */ color: rgb(49, 189, 112);
/* oklch */ color: oklch(70.7% 0.162 154.0);

Tailwind

colors: {
  custom: {
    50: '#7dd29a',
    500: '#31bd70',
    950: '#000000',
  },
}

SCSS

$custom: #31bd70;
$custom-light: #7dd29a;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd70",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 112
  },
  "hsl": {
    "h": 147,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70727,
    "c": 0.16213,
    "h": 154
  },
  "luminance": 0.38218
}

Semantic roles & 50–950 ramp

primary

#31BD70

secondary

#CA80A9

accent

#469CE2

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31BD70

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

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