#23901B#23901B

#23901B is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.178 H 142.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#23901B
RGB	rgb(35, 144, 27)
HSL	hsl(116, 68%, 34%)
HSV	hsv(116, 81%, 56%)
CMYK	cmyk(75.7%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(52.27, -51.60, 49.08)
CIE-LCH	lch(52.27, 71.21, 136.44°)
OKLab	oklab(57.16% -0.1404 0.1093)
OKLCH	oklch(57.16% 0.178 142.1)
XYZ	xyz(10.8636, 20.3817, 4.3982)
Luminance	0.2038 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23901B #881B90

analogous

#5D901B #23901B #1B904D

triadic

#23901B #1B2390 #901B23

tetradic

#23901B #1B5D90 #881B90 #904D1B

square

#23901B #1B5D90 #881B90 #904D1B

split-complementary

#23901B #4D1B90 #901B5D

monochromatic

#0A2908 #165C11 #23901B #30C425 #53DD49

Accessibility & contrast

On white

4.14

#23901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#23901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23901B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23901B	#FFFFFF	#000000	##000000
##23901B	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877929

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #23901b;
/* rgb */ color: rgb(35, 144, 27);
/* oklch */ color: oklch(57.2% 0.178 142.1);

Tailwind

colors: {
  custom: {
    50: '#71b262',
    500: '#23901b',
    950: '#000000',
  },
}

SCSS

$custom: #23901b;
$custom-light: #71b262;
$custom-dark: #000000;

JSON

{
  "hex": "#23901b",
  "rgb": {
    "r": 35,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 115.897,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57163,
    "c": 0.17797,
    "h": 142.1
  },
  "luminance": 0.20383
}

Semantic roles & 50–950 ramp

primary

#23901B

secondary

#B748BF

accent

#3DEBDF

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #23901B

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

Preview Lab → · Contrast checker → · Palette generator →