#23B259#23B259

#23B259 is a light, vivid green. Relative luminance 0.329; OKLCH L 67.2% C 0.173 H 150.3°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#23B259
RGB	rgb(35, 178, 89)
HSL	hsl(143, 67%, 42%)
HSV	hsv(143, 80%, 70%)
CMYK	cmyk(80.3%, 0%, 50%, 30.2%)
CIE-LAB	lab(64.09, -55.91, 35.19)
CIE-LCH	lch(64.09, 66.06, 147.82°)
OKLab	oklab(67.17% -0.1501 0.0855)
OKLCH	oklch(67.17% 0.173 150.3)
XYZ	xyz(18.4151, 32.9171, 14.8324)
Luminance	0.3292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B259 #B2237C

analogous

#35B223 #23B259 #23B2A1

triadic

#23B259 #5923B2 #B25923

tetradic

#23B259 #2335B2 #B2237C #B2A123

square

#23B259 #2335B2 #B2237C #B2A123

split-complementary

#23B259 #A123B2 #B22335

monochromatic

#0F4C26 #197F3F #23B259 #3AD876 #6DE299

Accessibility & contrast

On white

2.77

#23B259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#23B259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B259

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B259	#FFFFFF	#000000	##000000
##23B259	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A252

Deuteranopia (green-blind)

#A39760

Tritanopia (blue-blind)

#00AF9D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #23b259;
/* rgb */ color: rgb(35, 178, 89);
/* oklch */ color: oklch(67.2% 0.173 150.3);

Tailwind

colors: {
  custom: {
    50: '#77ca89',
    500: '#23b259',
    950: '#000000',
  },
}

SCSS

$custom: #23b259;
$custom-light: #77ca89;
$custom-dark: #000000;

JSON

{
  "hex": "#23b259",
  "rgb": {
    "r": 35,
    "g": 178,
    "b": 89
  },
  "hsl": {
    "h": 142.657,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.6717,
    "c": 0.17273,
    "h": 150.3
  },
  "luminance": 0.32919
}

Semantic roles & 50–950 ramp

primary

#23B259

secondary

#C968A4

accent

#3EA9EA

background

#F7FCF8

surface

#EEF9F0

border

#C9D2CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #23B259

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

Preview Lab → · Contrast checker → · Palette generator →