#45C957#45C957

#45C957 is a light, vivid green. Relative luminance 0.437; OKLCH L 73.9% C 0.193 H 145.6°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#45C957
RGB	rgb(69, 201, 87)
HSL	hsl(128, 55%, 53%)
HSV	hsv(128, 66%, 79%)
CMYK	cmyk(65.7%, 0%, 56.7%, 21.2%)
CIE-LAB	lab(72.04, -58.89, 45.97)
CIE-LCH	lch(72.04, 74.70, 142.02°)
OKLab	oklab(73.93% -0.1592 0.1092)
OKLCH	oklch(73.93% 0.193 145.6)
XYZ	xyz(25.0595, 43.7240, 16.1339)
Luminance	0.4373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C957 #C945B7

analogous

#75C945 #45C957 #45C999

triadic

#45C957 #5745C9 #C95745

tetradic

#45C957 #4575C9 #C945B7 #C99945

square

#45C957 #4575C9 #C945B7 #C99945

split-complementary

#45C957 #9945C9 #C94575

monochromatic

#21722C #2FA23F #45C957 #74D782 #A4E5AD

Accessibility & contrast

On white

2.15

#45C957 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#45C957 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C957

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C957	#FFFFFF	#000000	##000000
##45C957	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74C

Deuteranopia (green-blind)

#BCAC60

Tritanopia (blue-blind)

#1EC4B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #45c957;
/* rgb */ color: rgb(69, 201, 87);
/* oklch */ color: oklch(73.9% 0.193 145.6);

Tailwind

colors: {
  custom: {
    50: '#88da89',
    500: '#45c957',
    950: '#000000',
  },
}

SCSS

$custom: #45c957;
$custom-light: #88da89;
$custom-dark: #000000;

JSON

{
  "hex": "#45c957",
  "rgb": {
    "r": 69,
    "g": 201,
    "b": 87
  },
  "hsl": {
    "h": 128.182,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.73931,
    "c": 0.19301,
    "h": 145.6
  },
  "luminance": 0.43727
}

Semantic roles & 50–950 ramp

primary

#45C957

secondary

#D198CA

accent

#49CADE

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45C957

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

Preview Lab → · Contrast checker → · Palette generator →