#45CF5B#45CF5B

#45CF5B is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.197 H 146.0°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#45CF5B
RGB	rgb(69, 207, 91)
HSL	hsl(130, 59%, 54%)
HSV	hsv(130, 67%, 81%)
CMYK	cmyk(66.7%, 0%, 56%, 18.8%)
CIE-LAB	lab(73.96, -60.49, 46.38)
CIE-LCH	lch(73.96, 76.22, 142.52°)
OKLab	oklab(75.53% -0.1634 0.1104)
OKLCH	oklch(75.53% 0.197 146)
XYZ	xyz(26.6536, 46.6434, 17.4939)
Luminance	0.4665 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CF5B #CF45B9

analogous

#74CF45 #45CF5B #45CFA0

triadic

#45CF5B #5B45CF #CF5B45

tetradic

#45CF5B #4574CF #CF45B9 #CFA045

square

#45CF5B #4574CF #CF45B9 #CFA045

split-complementary

#45CF5B #A045CF #CF4574

monochromatic

#207A2E #2CAB40 #45CF5B #76DC86 #A6E8B1

Accessibility & contrast

On white

2.03

#45CF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#45CF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CF5B

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CF5B	#FFFFFF	#000000	##000000
##45CF5B	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD50

Deuteranopia (green-blind)

#C1B164

Tritanopia (blue-blind)

#16CAB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #45cf5b;
/* rgb */ color: rgb(69, 207, 91);
/* oklch */ color: oklch(75.5% 0.197 146.0);

Tailwind

colors: {
  custom: {
    50: '#89df8c',
    500: '#45cf5b',
    950: '#000000',
  },
}

SCSS

$custom: #45cf5b;
$custom-light: #89df8c;
$custom-dark: #000000;

JSON

{
  "hex": "#45cf5b",
  "rgb": {
    "r": 69,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 129.565,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7553,
    "c": 0.19716,
    "h": 146
  },
  "luminance": 0.46646
}

Semantic roles & 50–950 ramp

primary

#45CF5B

secondary

#D59BCC

accent

#46C9E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CF5B

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

Preview Lab → · Contrast checker → · Palette generator →