#257237#257237

#257237 is a mid, moderate green. Relative luminance 0.127; OKLCH L 49.0% C 0.118 H 148.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#257237
RGB	rgb(37, 114, 55)
HSL	hsl(134, 51%, 30%)
HSV	hsv(134, 68%, 45%)
CMYK	cmyk(67.5%, 0%, 51.8%, 55.3%)
CIE-LAB	lab(42.31, -37.18, 25.84)
CIE-LCH	lch(42.31, 45.28, 145.20°)
OKLab	oklab(49.01% -0.1003 0.0627)
OKLCH	oklch(49.01% 0.118 148)
XYZ	xyz(7.4693, 12.7030, 5.6720)
Luminance	0.1270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257237 #722560

analogous

#3A7225 #257237 #25725E

triadic

#257237 #372572 #723725

tetradic

#257237 #253A72 #722560 #725E25

square

#257237 #253A72 #722560 #725E25

split-complementary

#257237 #5E2572 #72253A

monochromatic

#07170B #164421 #257237 #34A04D #4CC569

Accessibility & contrast

On white

5.93

#257237 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#257237 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257237

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257237	#FFFFFF	#000000	##FFFFFF
##257237	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736832

Deuteranopia (green-blind)

#6A613B

Tritanopia (blue-blind)

#0B7064

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #257237;
/* rgb */ color: rgb(37, 114, 55);
/* oklch */ color: oklch(49.0% 0.118 148.0);

Tailwind

colors: {
  custom: {
    50: '#6a9b6f',
    500: '#257237',
    950: '#000000',
  },
}

SCSS

$custom: #257237;
$custom-light: #6a9b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#257237",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 55
  },
  "hsl": {
    "h": 134.026,
    "s": 50.993,
    "l": 29.608
  },
  "oklch": {
    "l": 0.49014,
    "c": 0.11832,
    "h": 148
  },
  "luminance": 0.12704
}

Semantic roles & 50–950 ramp

primary

#257237

secondary

#A54E90

accent

#4DB9DA

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #257237

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

Preview Lab → · Contrast checker → · Palette generator →