#45CE57#45CE57

#45CE57 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.2% C 0.199 H 145.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#45CE57
RGB	rgb(69, 206, 87)
HSL	hsl(128, 58%, 54%)
HSV	hsv(128, 67%, 81%)
CMYK	cmyk(66.5%, 0%, 57.8%, 19.2%)
CIE-LAB	lab(73.61, -60.65, 47.80)
CIE-LCH	lch(73.61, 77.22, 141.75°)
OKLab	oklab(75.22% -0.1639 0.1132)
OKLCH	oklch(75.22% 0.199 145.4)
XYZ	xyz(26.2441, 46.0932, 16.5288)
Luminance	0.4610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CE57 #CE45BC

analogous

#78CE45 #45CE57 #45CE9C

triadic

#45CE57 #5745CE #CE5745

tetradic

#45CE57 #4578CE #CE45BC #CE9C45

square

#45CE57 #4578CE #CE45BC #CE9C45

split-complementary

#45CE57 #9C45CE #CE4578

monochromatic

#20792C #2DA93D #45CE57 #75DB83 #A6E8AF

Accessibility & contrast

On white

2.05

#45CE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#45CE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CE57

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CE57	#FFFFFF	#000000	##000000
##45CE57	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC4B

Deuteranopia (green-blind)

#C1B060

Tritanopia (blue-blind)

#1AC9B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #45ce57;
/* rgb */ color: rgb(69, 206, 87);
/* oklch */ color: oklch(75.2% 0.199 145.4);

Tailwind

colors: {
  custom: {
    50: '#89de8a',
    500: '#45ce57',
    950: '#000000',
  },
}

SCSS

$custom: #45ce57;
$custom-light: #89de8a;
$custom-dark: #000000;

JSON

{
  "hex": "#45ce57",
  "rgb": {
    "r": 69,
    "g": 206,
    "b": 87
  },
  "hsl": {
    "h": 127.883,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75223,
    "c": 0.19919,
    "h": 145.4
  },
  "luminance": 0.46096
}

Semantic roles & 50–950 ramp

primary

#45CE57

secondary

#D59ACD

accent

#46CDE2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CE57

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

Preview Lab → · Contrast checker → · Palette generator →