#45AF37#45AF37

#45AF37 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.185 H 141.4°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#45AF37
RGB	rgb(69, 175, 55)
HSL	hsl(113, 52%, 45%)
HSV	hsv(113, 69%, 69%)
CMYK	cmyk(60.6%, 0%, 68.6%, 31.4%)
CIE-LAB	lab(63.51, -53.08, 50.43)
CIE-LCH	lch(63.51, 73.22, 136.47°)
OKLab	oklab(66.78% -0.1449 0.1156)
OKLCH	oklch(66.78% 0.185 141.4)
XYZ	xyz(18.4729, 32.1993, 8.8553)
Luminance	0.3220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AF37 #A137AF

analogous

#81AF37 #45AF37 #37AF65

triadic

#45AF37 #3745AF #AF3745

tetradic

#45AF37 #3781AF #A137AF #AF6537

square

#45AF37 #3781AF #A137AF #AF6537

split-complementary

#45AF37 #6537AF #AF3781

monochromatic

#20521A #338028 #45AF37 #66CB59 #91D987

Accessibility & contrast

On white

2.82

#45AF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#45AF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AF37

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AF37	#FFFFFF	#000000	##000000
##45AF37	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F26

Deuteranopia (green-blind)

#A69642

Tritanopia (blue-blind)

#35AA97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #45af37;
/* rgb */ color: rgb(69, 175, 55);
/* oklch */ color: oklch(66.8% 0.185 141.4);

Tailwind

colors: {
  custom: {
    50: '#85c874',
    500: '#45af37',
    950: '#000000',
  },
}

SCSS

$custom: #45af37;
$custom-light: #85c874;
$custom-dark: #000000;

JSON

{
  "hex": "#45af37",
  "rgb": {
    "r": 69,
    "g": 175,
    "b": 55
  },
  "hsl": {
    "h": 113,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6678,
    "c": 0.18541,
    "h": 141.4
  },
  "luminance": 0.32201
}

Semantic roles & 50–950 ramp

primary

#45AF37

secondary

#BB7FC3

accent

#4CDCCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45AF37

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

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