#45D37B#45D37B

#45D37B is a light, vivid green. Relative luminance 0.493; OKLCH L 77.0% C 0.174 H 152.2°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#45D37B
RGB	rgb(69, 211, 123)
HSL	hsl(143, 62%, 55%)
HSV	hsv(143, 67%, 83%)
CMYK	cmyk(67.3%, 0%, 41.7%, 17.3%)
CIE-LAB	lab(75.63, -57.09, 32.79)
CIE-LCH	lch(75.63, 65.84, 150.13°)
OKLab	oklab(77.04% -0.154 0.0812)
OKLCH	oklch(77.04% 0.174 152.2)
XYZ	xyz(29.3212, 49.2806, 26.7019)
Luminance	0.4928 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D37B #D3459D

analogous

#56D345 #45D37B #45D3C2

triadic

#45D37B #7B45D3 #D37B45

tetradic

#45D37B #4556D3 #D3459D #D3C245

square

#45D37B #4556D3 #D3459D #D3C245

split-complementary

#45D37B #C245D3 #D34556

monochromatic

#1E7F43 #2AB15D #45D37B #76DF9E #A8EAC1

Accessibility & contrast

On white

1.93

#45D37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#45D37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D37B

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D37B	#FFFFFF	#000000	##000000
##45D37B	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C275

Deuteranopia (green-blind)

#C2B581

Tritanopia (blue-blind)

#00D0BD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #45d37b;
/* rgb */ color: rgb(69, 211, 123);
/* oklch */ color: oklch(77.0% 0.174 152.2);

Tailwind

colors: {
  custom: {
    50: '#89e1a2',
    500: '#45d37b',
    950: '#000000',
  },
}

SCSS

$custom: #45d37b;
$custom-light: #89e1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#45d37b",
  "rgb": {
    "r": 69,
    "g": 211,
    "b": 123
  },
  "hsl": {
    "h": 142.817,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77043,
    "c": 0.1741,
    "h": 152.2
  },
  "luminance": 0.49284
}

Semantic roles & 50–950 ramp

primary

#45D37B

secondary

#D89CC1

accent

#43A7E5

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #45D37B

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

Preview Lab → · Contrast checker → · Palette generator →