#45B31A#45B31A

#45B31A is a light, highly saturated green. Relative luminance 0.336; OKLCH L 67.7% C 0.205 H 139.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#45B31A
RGB	rgb(69, 179, 26)
HSL	hsl(103, 75%, 40%)
HSV	hsv(103, 85%, 70%)
CMYK	cmyk(61.5%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(64.63, -56.41, 60.97)
CIE-LCH	lch(64.63, 83.06, 132.78°)
OKLab	oklab(67.65% -0.1554 0.1337)
OKLCH	oklch(67.65% 0.205 139.3)
XYZ	xyz(18.7600, 33.5782, 6.4697)
Luminance	0.3358 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B31A #881AB3

analogous

#92B31A #45B31A #1AB33B

triadic

#45B31A #1A45B3 #B31A45

tetradic

#45B31A #1A92B3 #881AB3 #B33B1A

square

#45B31A #1A92B3 #881AB3 #B33B1A

split-complementary

#45B31A #3B1AB3 #B31A92

monochromatic

#1C480A #307E12 #45B31A #5DE02A #86E860

Accessibility & contrast

On white

2.72

#45B31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#45B31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B31A

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B31A	#FFFFFF	#000000	##000000
##45B31A	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AB992F

Tritanopia (blue-blind)

#37AD98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #45b31a;
/* rgb */ color: rgb(69, 179, 26);
/* oklch */ color: oklch(67.7% 0.205 139.3);

Tailwind

colors: {
  custom: {
    50: '#87cb67',
    500: '#45b31a',
    950: '#000000',
  },
}

SCSS

$custom: #45b31a;
$custom-light: #87cb67;
$custom-dark: #000000;

JSON

{
  "hex": "#45b31a",
  "rgb": {
    "r": 69,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 103.137,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.67653,
    "c": 0.20504,
    "h": 139.3
  },
  "luminance": 0.3358
}

Semantic roles & 50–950 ramp

primary

#45B31A

secondary

#AD5DCC

accent

#37F1BD

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0D1307

muted

#7D827A

Preview Lab

Preview with #45B31A

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

Preview Lab → · Contrast checker → · Palette generator →