#23A11C#23A11C

#23A11C is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.196 H 142.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#23A11C
RGB	rgb(35, 161, 28)
HSL	hsl(117, 70%, 37%)
HSV	hsv(117, 83%, 63%)
CMYK	cmyk(78.3%, 0%, 82.6%, 36.9%)
CIE-LAB	lab(57.97, -57.02, 54.13)
CIE-LCH	lch(57.97, 78.62, 136.49°)
OKLab	oklab(61.91% -0.1551 0.12)
OKLCH	oklch(61.91% 0.196 142.3)
XYZ	xyz(13.6468, 25.9293, 5.3840)
Luminance	0.2593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23A11C #9A1CA1

analogous

#66A11C #23A11C #1CA158

triadic

#23A11C #1C23A1 #A11C23

tetradic

#23A11C #1C66A1 #9A1CA1 #A1581C

square

#23A11C #1C66A1 #9A1CA1 #A1581C

split-complementary

#23A11C #581CA1 #A11C66

monochromatic

#0C390A #186D13 #23A11C #2ED525 #5DE256

Accessibility & contrast

On white

3.39

#23A11C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#23A11C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23A11C

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23A11C	#FFFFFF	#000000	##000000
##23A11C	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#97882D

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #23a11c;
/* rgb */ color: rgb(35, 161, 28);
/* oklch */ color: oklch(61.9% 0.196 142.3);

Tailwind

colors: {
  custom: {
    50: '#75be65',
    500: '#23a11c',
    950: '#000000',
  },
}

SCSS

$custom: #23a11c;
$custom-light: #75be65;
$custom-dark: #000000;

JSON

{
  "hex": "#23a11c",
  "rgb": {
    "r": 35,
    "g": 161,
    "b": 28
  },
  "hsl": {
    "h": 116.842,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61907,
    "c": 0.19606,
    "h": 142.3
  },
  "luminance": 0.25931
}

Semantic roles & 50–950 ramp

primary

#23A11C

secondary

#BF54C5

accent

#3BEDE4

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #23A11C

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

Preview Lab → · Contrast checker → · Palette generator →