#23B440#23B440

#23B440 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.4% C 0.196 H 145.6°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#23B440
RGB	rgb(35, 180, 64)
HSL	hsl(132, 67%, 42%)
HSV	hsv(132, 81%, 71%)
CMYK	cmyk(80.6%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.46, -60.00, 47.46)
CIE-LCH	lch(64.46, 76.50, 141.65°)
OKLab	oklab(67.38% -0.1616 0.1105)
OKLCH	oklch(67.38% 0.196 145.6)
XYZ	xyz(17.9385, 33.3678, 10.3447)
Luminance	0.3337 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B440 #B42397

analogous

#4FB423 #23B440 #23B489

triadic

#23B440 #4023B4 #B44023

tetradic

#23B440 #234FB4 #B42397 #B48923

square

#23B440 #234FB4 #B42397 #B48923

split-complementary

#23B440 #8923B4 #B4234F

monochromatic

#0F4E1C #19812E #23B440 #3BD95B #6EE386

Accessibility & contrast

On white

2.74

#23B440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#23B440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B440

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B440	#FFFFFF	#000000	##000000
##23B440	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#A7984A

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #23b440;
/* rgb */ color: rgb(35, 180, 64);
/* oklch */ color: oklch(67.4% 0.196 145.6);

Tailwind

colors: {
  custom: {
    50: '#78cc7a',
    500: '#23b440',
    950: '#000000',
  },
}

SCSS

$custom: #23b440;
$custom-light: #78cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#23b440",
  "rgb": {
    "r": 35,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 132,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67381,
    "c": 0.19579,
    "h": 145.6
  },
  "luminance": 0.3337
}

Semantic roles & 50–950 ramp

primary

#23B440

secondary

#C969B6

accent

#3DC8EA

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #23B440

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

Preview Lab → · Contrast checker → · Palette generator →