#45AB37#45AB37

#45AB37 is a light, vivid green. Relative luminance 0.307; OKLCH L 65.7% C 0.181 H 141.3°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#45AB37
RGB	rgb(69, 171, 55)
HSL	hsl(113, 51%, 44%)
HSV	hsv(113, 68%, 67%)
CMYK	cmyk(59.6%, 0%, 67.8%, 32.9%)
CIE-LAB	lab(62.22, -51.61, 49.06)
CIE-LCH	lch(62.22, 71.21, 136.45°)
OKLab	oklab(65.72% -0.141 0.1127)
OKLCH	oklch(65.72% 0.181 141.3)
XYZ	xyz(17.7059, 30.6653, 8.5996)
Luminance	0.3067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AB37 #9D37AB

analogous

#7FAB37 #45AB37 #37AB63

triadic

#45AB37 #3745AB #AB3745

tetradic

#45AB37 #377FAB #9D37AB #AB6337

square

#45AB37 #377FAB #9D37AB #AB6337

split-complementary

#45AB37 #6337AB #AB377F

monochromatic

#204E19 #327D28 #45AB37 #64C956 #8FD885

Accessibility & contrast

On white

2.94

#45AB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#45AB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AB37

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AB37	#FFFFFF	#000000	##000000
##45AB37	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C27

Deuteranopia (green-blind)

#A29342

Tritanopia (blue-blind)

#36A693

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #45ab37;
/* rgb */ color: rgb(69, 171, 55);
/* oklch */ color: oklch(65.7% 0.181 141.3);

Tailwind

colors: {
  custom: {
    50: '#84c574',
    500: '#45ab37',
    950: '#000000',
  },
}

SCSS

$custom: #45ab37;
$custom-light: #84c574;
$custom-dark: #000000;

JSON

{
  "hex": "#45ab37",
  "rgb": {
    "r": 69,
    "g": 171,
    "b": 55
  },
  "hsl": {
    "h": 112.759,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6572,
    "c": 0.18051,
    "h": 141.3
  },
  "luminance": 0.30667
}

Semantic roles & 50–950 ramp

primary

#45AB37

secondary

#B97CC1

accent

#4DDBCA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #45AB37

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

Preview Lab → · Contrast checker → · Palette generator →