#31AA3D#31AA3D

#31AA3D is a light, vivid green. Relative luminance 0.297; OKLCH L 64.9% C 0.182 H 144.5°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#31AA3D
RGB	rgb(49, 170, 61)
HSL	hsl(126, 55%, 43%)
HSV	hsv(126, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 64.1%, 33.3%)
CIE-LAB	lab(61.43, -54.91, 45.46)
CIE-LCH	lch(61.43, 71.29, 140.38°)
OKLab	oklab(64.93% -0.1485 0.1059)
OKLCH	oklch(64.93% 0.182 144.5)
XYZ	xyz(16.4826, 29.7375, 9.2852)
Luminance	0.2974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA3D #AA319E

analogous

#62AA31 #31AA3D #31AA79

triadic

#31AA3D #3D31AA #AA3D31

tetradic

#31AA3D #3162AA #AA319E #AA7931

square

#31AA3D #3162AA #AA319E #AA7931

split-complementary

#31AA3D #7931AA #AA3162

monochromatic

#164B1B #237A2C #31AA3D #4DCC59 #7CD985

Accessibility & contrast

On white

3.02

#31AA3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#31AA3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31AA3D

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA3D	#FFFFFF	#000000	##000000
##31AA3D	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A30

Deuteranopia (green-blind)

#9F9146

Tritanopia (blue-blind)

#00A593

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31aa3d;
/* rgb */ color: rgb(49, 170, 61);
/* oklch */ color: oklch(64.9% 0.182 144.5);

Tailwind

colors: {
  custom: {
    50: '#7bc477',
    500: '#31aa3d',
    950: '#000000',
  },
}

SCSS

$custom: #31aa3d;
$custom-light: #7bc477;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa3d",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 61
  },
  "hsl": {
    "h": 125.95,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64928,
    "c": 0.18241,
    "h": 144.5
  },
  "luminance": 0.29739
}

Semantic roles & 50–950 ramp

primary

#31AA3D

secondary

#C275BA

accent

#49D0DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AA3D

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

Preview Lab → · Contrast checker → · Palette generator →