#45CB6B#45CB6B

#45CB6B is a light, vivid green. Relative luminance 0.450; OKLCH L 74.7% C 0.178 H 149.2°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#45CB6B
RGB	rgb(69, 203, 107)
HSL	hsl(137, 56%, 53%)
HSV	hsv(137, 66%, 80%)
CMYK	cmyk(66%, 0%, 47.3%, 20.4%)
CIE-LAB	lab(72.92, -56.77, 37.37)
CIE-LCH	lch(72.92, 67.97, 146.64°)
OKLab	oklab(74.73% -0.1531 0.0912)
OKLCH	oklch(74.73% 0.178 149.2)
XYZ	xyz(26.4620, 45.0358, 21.2053)
Luminance	0.4504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CB6B #CB45A5

analogous

#62CB45 #45CB6B #45CBAE

triadic

#45CB6B #6B45CB #CB6B45

tetradic

#45CB6B #4562CB #CB45A5 #CBAE45

square

#45CB6B #4562CB #CB45A5 #CBAE45

split-complementary

#45CB6B #AE45CB #CB4562

monochromatic

#217539 #2EA550 #45CB6B #75D891 #A5E6B7

Accessibility & contrast

On white

2.10

#45CB6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#45CB6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB6B

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CB6B	#FFFFFF	#000000	##000000
##45CB6B	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBA63

Deuteranopia (green-blind)

#BCAE72

Tritanopia (blue-blind)

#09C7B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #45cb6b;
/* rgb */ color: rgb(69, 203, 107);
/* oklch */ color: oklch(74.7% 0.178 149.2);

Tailwind

colors: {
  custom: {
    50: '#88dc97',
    500: '#45cb6b',
    950: '#000000',
  },
}

SCSS

$custom: #45cb6b;
$custom-light: #88dc97;
$custom-dark: #000000;

JSON

{
  "hex": "#45cb6b",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 107
  },
  "hsl": {
    "h": 137.015,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74732,
    "c": 0.17818,
    "h": 149.2
  },
  "luminance": 0.45039
}

Semantic roles & 50–950 ramp

primary

#45CB6B

secondary

#D399C2

accent

#48B5E0

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #45CB6B

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

Preview Lab → · Contrast checker → · Palette generator →