#31A45F#31A45F

#31A45F is a light, vivid green. Relative luminance 0.280; OKLCH L 63.8% C 0.145 H 152.7°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#31A45F
RGB	rgb(49, 164, 95)
HSL	hsl(144, 54%, 42%)
HSV	hsv(144, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 42.1%, 35.7%)
CIE-LAB	lab(59.91, -47.70, 26.78)
CIE-LCH	lch(59.91, 54.70, 150.69°)
OKLab	oklab(63.82% -0.1286 0.0664)
OKLCH	oklch(63.82% 0.145 152.7)
XYZ	xyz(16.6062, 28.0283, 15.3591)
Luminance	0.2803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A45F #A43176

analogous

#3DA431 #31A45F #31A499

triadic

#31A45F #5F31A4 #A45F31

tetradic

#31A45F #313DA4 #A43176 #A49931

square

#31A45F #313DA4 #A43176 #A49931

split-complementary

#31A45F #9931A4 #A4313D

monochromatic

#154628 #237544 #31A45F #49C97C #79D79E

Accessibility & contrast

On white

3.18

#31A45F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#31A45F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A45F

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A45F	#FFFFFF	#000000	##000000
##31A45F	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4965A

Deuteranopia (green-blind)

#968C64

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a45f;
/* rgb */ color: rgb(49, 164, 95);
/* oklch */ color: oklch(63.8% 0.145 152.7);

Tailwind

colors: {
  custom: {
    50: '#78c08d',
    500: '#31a45f',
    950: '#000000',
  },
}

SCSS

$custom: #31a45f;
$custom-light: #78c08d;
$custom-dark: #000000;

JSON

{
  "hex": "#31a45f",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 95
  },
  "hsl": {
    "h": 144,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63818,
    "c": 0.14473,
    "h": 152.7
  },
  "luminance": 0.2803
}

Semantic roles & 50–950 ramp

primary

#31A45F

secondary

#BF72A0

accent

#4AA3DD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A45F

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

Preview Lab → · Contrast checker → · Palette generator →