#23B243#23B243

#23B243 is a light, vivid green. Relative luminance 0.326; OKLCH L 66.9% C 0.191 H 146.2°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#23B243
RGB	rgb(35, 178, 67)
HSL	hsl(133, 67%, 42%)
HSV	hsv(133, 80%, 70%)
CMYK	cmyk(80.3%, 0%, 62.4%, 30.2%)
CIE-LAB	lab(63.84, -59.00, 45.43)
CIE-LCH	lch(63.84, 74.46, 142.40°)
OKLab	oklab(66.87% -0.1588 0.1065)
OKLCH	oklch(66.87% 0.191 146.2)
XYZ	xyz(17.6253, 32.6012, 10.6729)
Luminance	0.3260 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B243 #B22392

analogous

#4AB223 #23B243 #23B28B

triadic

#23B243 #4323B2 #B24323

tetradic

#23B243 #234AB2 #B22392 #B28B23

square

#23B243 #234AB2 #B22392 #B28B23

split-complementary

#23B243 #8B23B2 #B2234A

monochromatic

#0F4C1C #197F30 #23B243 #3AD85D #6DE287

Accessibility & contrast

On white

2.79

#23B243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#23B243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B243

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B243	#FFFFFF	#000000	##000000
##23B243	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A137

Deuteranopia (green-blind)

#A5964D

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #23b243;
/* rgb */ color: rgb(35, 178, 67);
/* oklch */ color: oklch(66.9% 0.191 146.2);

Tailwind

colors: {
  custom: {
    50: '#78ca7b',
    500: '#23b243',
    950: '#000000',
  },
}

SCSS

$custom: #23b243;
$custom-light: #78ca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#23b243",
  "rgb": {
    "r": 35,
    "g": 178,
    "b": 67
  },
  "hsl": {
    "h": 133.427,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.66874,
    "c": 0.1912,
    "h": 146.2
  },
  "luminance": 0.32603
}

Semantic roles & 50–950 ramp

primary

#23B243

secondary

#C968B3

accent

#3EC3EA

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #23B243

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

Preview Lab → · Contrast checker → · Palette generator →