#45E291#45E291

#45E291 is a light, vivid green. Relative luminance 0.577; OKLCH L 81.2% C 0.174 H 156.1°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#45E291
RGB	rgb(69, 226, 145)
HSL	hsl(149, 73%, 58%)
HSV	hsv(149, 69%, 89%)
CMYK	cmyk(69.5%, 0%, 35.8%, 11.4%)
CIE-LAB	lab(80.57, -58.70, 28.09)
CIE-LCH	lch(80.57, 65.07, 154.42°)
OKLab	oklab(81.23% -0.1588 0.0705)
OKLCH	oklch(81.23% 0.174 156.1)
XYZ	xyz(34.7582, 57.6983, 36.0876)
Luminance	0.5770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E291 #E24596

analogous

#47E245 #45E291 #45E2E0

triadic

#45E291 #9145E2 #E29145

tetradic

#45E291 #4547E2 #E24596 #E2E045

square

#45E291 #4547E2 #E24596 #E2E045

split-complementary

#45E291 #E045E2 #E24547

monochromatic

#179554 #20CA72 #45E291 #7AEAB0 #AFF3D0

Accessibility & contrast

On white

1.67

#45E291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#45E291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E291

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E291	#FFFFFF	#000000	##000000
##45E291	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D08C

Deuteranopia (green-blind)

#CDC296

Tritanopia (blue-blind)

#00E0CD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #45e291;
/* rgb */ color: rgb(69, 226, 145);
/* oklch */ color: oklch(81.2% 0.174 156.1);

Tailwind

colors: {
  custom: {
    50: '#8cecb2',
    500: '#45e291',
    950: '#000000',
  },
}

SCSS

$custom: #45e291;
$custom-light: #8cecb2;
$custom-dark: #000000;

JSON

{
  "hex": "#45e291",
  "rgb": {
    "r": 69,
    "g": 226,
    "b": 145
  },
  "hsl": {
    "h": 149.045,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81234,
    "c": 0.17378,
    "h": 156.1
  },
  "luminance": 0.57702
}

Semantic roles & 50–950 ramp

primary

#45E291

secondary

#9A3267

accent

#3897F0

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1611

muted

#7F8581

Preview Lab

Preview with #45E291

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

Preview Lab → · Contrast checker → · Palette generator →