#45B237#45B237

#45B237 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.189 H 141.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#45B237
RGB	rgb(69, 178, 55)
HSL	hsl(113, 53%, 46%)
HSV	hsv(113, 69%, 70%)
CMYK	cmyk(61.2%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(64.47, -54.16, 51.45)
CIE-LCH	lch(64.47, 74.70, 136.47°)
OKLab	oklab(67.57% -0.1479 0.1178)
OKLCH	oklch(67.57% 0.189 141.5)
XYZ	xyz(19.0633, 33.3800, 9.0521)
Luminance	0.3338 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B237 #A437B2

analogous

#82B237 #45B237 #37B266

triadic

#45B237 #3745B2 #B23745

tetradic

#45B237 #3782B2 #A437B2 #B26637

square

#45B237 #3782B2 #A437B2 #B26637

split-complementary

#45B237 #6637B2 #B23782

monochromatic

#21541A #338329 #45B237 #67CC5A #92DB89

Accessibility & contrast

On white

2.74

#45B237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#45B237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B237

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B237	#FFFFFF	#000000	##000000
##45B237	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A225

Deuteranopia (green-blind)

#A99943

Tritanopia (blue-blind)

#34AD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #45b237;
/* rgb */ color: rgb(69, 178, 55);
/* oklch */ color: oklch(67.6% 0.189 141.5);

Tailwind

colors: {
  custom: {
    50: '#85ca74',
    500: '#45b237',
    950: '#000000',
  },
}

SCSS

$custom: #45b237;
$custom-light: #85ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#45b237",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 113.171,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67573,
    "c": 0.18903,
    "h": 141.5
  },
  "luminance": 0.33382
}

Semantic roles & 50–950 ramp

primary

#45B237

secondary

#BD80C5

accent

#4CDCCC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45B237

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

Preview Lab → · Contrast checker → · Palette generator →