#237A23#237A23

#237A23 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.147 H 143.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#237A23
RGB	rgb(35, 122, 35)
HSL	hsl(120, 55%, 31%)
HSV	hsv(120, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(44.80, -43.34, 38.62)
CIE-LCH	lch(44.80, 58.05, 138.30°)
OKLab	oklab(50.98% -0.1177 0.0886)
OKLCH	oklch(50.98% 0.147 143)
XYZ	xyz(7.9556, 14.3969, 3.9494)
Luminance	0.1440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A23 #7A237A

analogous

#4E7A23 #237A23 #237A4E

triadic

#237A23 #23237A #7A2323

tetradic

#237A23 #234E7A #7A237A #7A4E23

square

#237A23 #234E7A #7A237A #7A4E23

split-complementary

#237A23 #4E237A #7A234E

monochromatic

#081B08 #154A15 #237A23 #31AA31 #4CCC4C

Accessibility & contrast

On white

5.41

#237A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#237A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A23

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A23	#FFFFFF	#000000	##FFFFFF
##237A23	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E16

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#0A7668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #237a23;
/* rgb */ color: rgb(35, 122, 35);
/* oklch */ color: oklch(51.0% 0.147 143.0);

Tailwind

colors: {
  custom: {
    50: '#6ca163',
    500: '#237a23',
    950: '#000000',
  },
}

SCSS

$custom: #237a23;
$custom-light: #6ca163;
$custom-dark: #000000;

JSON

{
  "hex": "#237a23",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 120,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5098,
    "c": 0.14727,
    "h": 143
  },
  "luminance": 0.14398
}

Semantic roles & 50–950 ramp

primary

#237A23

secondary

#AD4CAD

accent

#49DFDF

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #237A23

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

Preview Lab → · Contrast checker → · Palette generator →