#31AE2B#31AE2B

#31AE2B is a light, vivid green. Relative luminance 0.311; OKLCH L 65.8% C 0.199 H 142.4°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#31AE2B
RGB	rgb(49, 174, 43)
HSL	hsl(117, 60%, 43%)
HSV	hsv(117, 75%, 68%)
CMYK	cmyk(71.8%, 0%, 75.3%, 31.8%)
CIE-LAB	lab(62.59, -57.94, 53.88)
CIE-LCH	lch(62.59, 79.12, 137.08°)
OKLab	oklab(65.85% -0.1576 0.1215)
OKLCH	oklch(65.85% 0.199 142.4)
XYZ	xyz(16.8377, 31.0976, 7.4001)
Luminance	0.3110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE2B #A82BAE

analogous

#72AE2B #31AE2B #2BAE67

triadic

#31AE2B #2B31AE #AE2B31

tetradic

#31AE2B #2B72AE #A82BAE #AE672B

square

#31AE2B #2B72AE #A82BAE #AE672B

split-complementary

#31AE2B #672BAE #AE2B72

monochromatic

#154C13 #237D1F #31AE2B #4CD145 #7BDD76

Accessibility & contrast

On white

2.91

#31AE2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#31AE2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE2B

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE2B	#FFFFFF	#000000	##000000
##31AE2B	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D0F

Deuteranopia (green-blind)

#A49439

Tritanopia (blue-blind)

#06A995

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ae2b;
/* rgb */ color: rgb(49, 174, 43);
/* oklch */ color: oklch(65.8% 0.199 142.4);

Tailwind

colors: {
  custom: {
    50: '#7cc76d',
    500: '#31ae2b',
    950: '#000000',
  },
}

SCSS

$custom: #31ae2b;
$custom-light: #7cc76d;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae2b",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 43
  },
  "hsl": {
    "h": 117.252,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65848,
    "c": 0.19895,
    "h": 142.4
  },
  "luminance": 0.31099
}

Semantic roles & 50–950 ramp

primary

#31AE2B

secondary

#C170C5

accent

#44E4DC

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AE2B

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

Preview Lab → · Contrast checker → · Palette generator →