#31A433#31A433

#31A433 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.2% C 0.182 H 143.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#31A433
RGB	rgb(49, 164, 51)
HSL	hsl(121, 54%, 42%)
HSV	hsv(121, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 68.9%, 35.7%)
CIE-LAB	lab(59.38, -53.88, 47.51)
CIE-LCH	lch(59.38, 71.84, 138.60°)
OKLab	oklab(63.2% -0.1462 0.1091)
OKLCH	oklch(63.2% 0.182 143.3)
XYZ	xyz(15.1387, 27.4413, 7.6302)
Luminance	0.2744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A433 #A431A2

analogous

#69A431 #31A433 #31A46C

triadic

#31A433 #3331A4 #A43331

tetradic

#31A433 #3169A4 #A431A2 #A46C31

square

#31A433 #3169A4 #A431A2 #A46C31

split-complementary

#31A433 #6C31A4 #A43169

monochromatic

#154616 #237524 #31A433 #49C94C #79D77A

Accessibility & contrast

On white

3.24

#31A433 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#31A433 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A433

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A433	#FFFFFF	#000000	##000000
##31A433	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79523

Deuteranopia (green-blind)

#9A8B3E

Tritanopia (blue-blind)

#0D9F8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a433;
/* rgb */ color: rgb(49, 164, 51);
/* oklch */ color: oklch(63.2% 0.182 143.3);

Tailwind

colors: {
  custom: {
    50: '#7ac070',
    500: '#31a433',
    950: '#000000',
  },
}

SCSS

$custom: #31a433;
$custom-light: #7ac070;
$custom-dark: #000000;

JSON

{
  "hex": "#31a433",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 51
  },
  "hsl": {
    "h": 121.043,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63204,
    "c": 0.18244,
    "h": 143.3
  },
  "luminance": 0.27443
}

Semantic roles & 50–950 ramp

primary

#31A433

secondary

#BF72BE

accent

#4ADBDD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A433

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

Preview Lab → · Contrast checker → · Palette generator →