#45E388#45E388

#45E388 is a light, vivid green. Relative luminance 0.580; OKLCH L 81.3% C 0.183 H 153.5°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#45E388
RGB	rgb(69, 227, 136)
HSL	hsl(145, 74%, 58%)
HSV	hsv(145, 70%, 89%)
CMYK	cmyk(69.6%, 0%, 40.1%, 11%)
CIE-LAB	lab(80.73, -60.72, 32.88)
CIE-LCH	lch(80.73, 69.05, 151.57°)
OKLab	oklab(81.31% -0.1638 0.0817)
OKLCH	oklch(81.31% 0.183 153.5)
XYZ	xyz(34.3642, 57.9771, 32.6674)
Luminance	0.5798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E388 #E345A0

analogous

#51E345 #45E388 #45E3D7

triadic

#45E388 #8845E3 #E38845

tetradic

#45E388 #4551E3 #E345A0 #E3D745

square

#45E388 #4551E3 #E345A0 #E3D745

split-complementary

#45E388 #D745E3 #E34551

monochromatic

#17974D #1FCC68 #45E388 #7AEBAA #AFF3CC

Accessibility & contrast

On white

1.67

#45E388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#45E388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E388

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E388	#FFFFFF	#000000	##000000
##45E388	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D182

Deuteranopia (green-blind)

#CFC38E

Tritanopia (blue-blind)

#00E0CC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #45e388;
/* rgb */ color: rgb(69, 227, 136);
/* oklch */ color: oklch(81.3% 0.183 153.5);

Tailwind

colors: {
  custom: {
    50: '#8cedab',
    500: '#45e388',
    950: '#000000',
  },
}

SCSS

$custom: #45e388;
$custom-light: #8cedab;
$custom-dark: #000000;

JSON

{
  "hex": "#45e388",
  "rgb": {
    "r": 69,
    "g": 227,
    "b": 136
  },
  "hsl": {
    "h": 145.443,
    "s": 73.832,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81313,
    "c": 0.18305,
    "h": 153.5
  },
  "luminance": 0.57981
}

Semantic roles & 50–950 ramp

primary

#45E388

secondary

#9B316E

accent

#37A2F0

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #45E388

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

Preview Lab → · Contrast checker → · Palette generator →