#237A3A#237A3A

#237A3A is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.128 H 148.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#237A3A
RGB	rgb(35, 122, 58)
HSL	hsl(136, 55%, 31%)
HSV	hsv(136, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 52.5%, 52.2%)
CIE-LAB	lab(45.05, -40.31, 27.61)
CIE-LCH	lch(45.05, 48.86, 145.59°)
OKLab	oklab(51.28% -0.1086 0.0669)
OKLCH	oklch(51.28% 0.128 148.4)
XYZ	xyz(8.4158, 14.5810, 6.3731)
Luminance	0.1458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A3A #7A2363

analogous

#377A23 #237A3A #237A65

triadic

#237A3A #3A237A #7A3A23

tetradic

#237A3A #23377A #7A2363 #7A6523

square

#237A3A #23377A #7A2363 #7A6523

split-complementary

#237A3A #65237A #7A2337

monochromatic

#081B0D #154A23 #237A3A #31AA51 #4CCC6E

Accessibility & contrast

On white

5.36

#237A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#237A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A3A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A3A	#FFFFFF	#000000	##FFFFFF
##237A3A	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F35

Deuteranopia (green-blind)

#71683F

Tritanopia (blue-blind)

#00776B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237a3a;
/* rgb */ color: rgb(35, 122, 58);
/* oklch */ color: oklch(51.3% 0.128 148.4);

Tailwind

colors: {
  custom: {
    50: '#6aa171',
    500: '#237a3a',
    950: '#000000',
  },
}

SCSS

$custom: #237a3a;
$custom-light: #6aa171;
$custom-dark: #000000;

JSON

{
  "hex": "#237a3a",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 58
  },
  "hsl": {
    "h": 135.862,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51277,
    "c": 0.12754,
    "h": 148.4
  },
  "luminance": 0.14582
}

Semantic roles & 50–950 ramp

primary

#237A3A

secondary

#AD4C93

accent

#49B7DF

background

#F6FAF6

surface

#ECF3EC

border

#C7CDC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237A3A

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

Preview Lab → · Contrast checker → · Palette generator →