#31AA33#31AA33

#31AA33 is a light, vivid green. Relative luminance 0.296; OKLCH L 64.8% C 0.190 H 143.2°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#31AA33
RGB	rgb(49, 170, 51)
HSL	hsl(121, 55%, 43%)
HSV	hsv(121, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 70%, 33.3%)
CIE-LAB	lab(61.34, -55.93, 49.59)
CIE-LCH	lch(61.34, 74.75, 138.44°)
OKLab	oklab(64.83% -0.1517 0.1135)
OKLCH	oklch(64.83% 0.19 143.2)
XYZ	xyz(16.2379, 29.6397, 7.9966)
Luminance	0.2964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA33 #AA31A8

analogous

#6BAA31 #31AA33 #31AA70

triadic

#31AA33 #3331AA #AA3331

tetradic

#31AA33 #316BAA #AA31A8 #AA7031

square

#31AA33 #316BAA #AA31A8 #AA7031

split-complementary

#31AA33 #7031AA #AA316B

monochromatic

#164B16 #237A25 #31AA33 #4DCC4F #7CD97E

Accessibility & contrast

On white

3.03

#31AA33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#31AA33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31AA33

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA33	#FFFFFF	#000000	##000000
##31AA33	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A21

Deuteranopia (green-blind)

#A0903F

Tritanopia (blue-blind)

#06A592

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31aa33;
/* rgb */ color: rgb(49, 170, 51);
/* oklch */ color: oklch(64.8% 0.190 143.2);

Tailwind

colors: {
  custom: {
    50: '#7bc471',
    500: '#31aa33',
    950: '#000000',
  },
}

SCSS

$custom: #31aa33;
$custom-light: #7bc471;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa33",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 51
  },
  "hsl": {
    "h": 120.992,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6483,
    "c": 0.18951,
    "h": 143.2
  },
  "luminance": 0.29641
}

Semantic roles & 50–950 ramp

primary

#31AA33

secondary

#C275C1

accent

#49DCDF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AA33

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

Preview Lab → · Contrast checker → · Palette generator →