#31A154#31A154

#31A154 is a light, vivid green. Relative luminance 0.268; OKLCH L 62.8% C 0.151 H 149.8°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#31A154
RGB	rgb(49, 161, 84)
HSL	hsl(139, 53%, 41%)
HSV	hsv(139, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 47.8%, 36.9%)
CIE-LAB	lab(58.77, -48.47, 31.11)
CIE-LCH	lch(58.77, 57.60, 147.30°)
OKLab	oklab(62.82% -0.1306 0.076)
OKLCH	oklch(62.82% 0.151 149.8)
XYZ	xyz(15.6105, 26.7811, 12.7324)
Luminance	0.2678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A154 #A1317E

analogous

#46A131 #31A154 #31A18C

triadic

#31A154 #5431A1 #A15431

tetradic

#31A154 #3146A1 #A1317E #A18C31

square

#31A154 #3146A1 #A1317E #A18C31

split-complementary

#31A154 #8C31A1 #A13146

monochromatic

#144323 #23723C #31A154 #48C770 #77D694

Accessibility & contrast

On white

3.30

#31A154 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#31A154 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A154

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A154	#FFFFFF	#000000	##000000
##31A154	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2934E

Deuteranopia (green-blind)

#948A59

Tritanopia (blue-blind)

#009E8F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #31a154;
/* rgb */ color: rgb(49, 161, 84);
/* oklch */ color: oklch(62.8% 0.151 149.8);

Tailwind

colors: {
  custom: {
    50: '#78be85',
    500: '#31a154',
    950: '#000000',
  },
}

SCSS

$custom: #31a154;
$custom-light: #78be85;
$custom-dark: #000000;

JSON

{
  "hex": "#31a154",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 84
  },
  "hsl": {
    "h": 138.75,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6282,
    "c": 0.15108,
    "h": 149.8
  },
  "luminance": 0.26783
}

Semantic roles & 50–950 ramp

primary

#31A154

secondary

#BE70A5

accent

#4BAFDD

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A154

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

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