#257C19#257C19

#257C19 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.155 H 141.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#257C19
RGB	rgb(37, 124, 25)
HSL	hsl(113, 66%, 29%)
HSV	hsv(113, 80%, 49%)
CMYK	cmyk(70.2%, 0%, 79.8%, 51.4%)
CIE-LAB	lab(45.47, -44.50, 43.23)
CIE-LCH	lch(45.47, 62.04, 135.83°)
OKLab	oklab(51.53% -0.1215 0.0968)
OKLCH	oklch(51.53% 0.155 141.4)
XYZ	xyz(8.1456, 14.8780, 3.3620)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C19 #70197C

analogous

#577C19 #257C19 #197C3F

triadic

#257C19 #19257C #7C1925

tetradic

#257C19 #19577C #70197C #7C3F19

square

#257C19 #19577C #70197C #7C3F19

split-complementary

#257C19 #3F197C #7C1957

monochromatic

#081905 #16490F #257C19 #34AF23 #4CD738

Accessibility & contrast

On white

5.28

#257C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#257C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C19

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C19	#FFFFFF	#000000	##FFFFFF
##257C19	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7002

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#127869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257c19;
/* rgb */ color: rgb(37, 124, 25);
/* oklch */ color: oklch(51.5% 0.155 141.4);

Tailwind

colors: {
  custom: {
    50: '#6da35e',
    500: '#257c19',
    950: '#000000',
  },
}

SCSS

$custom: #257c19;
$custom-light: #6da35e;
$custom-dark: #000000;

JSON

{
  "hex": "#257c19",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 25
  },
  "hsl": {
    "h": 112.727,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51527,
    "c": 0.15532,
    "h": 141.4
  },
  "luminance": 0.14879
}

Semantic roles & 50–950 ramp

primary

#257C19

secondary

#A340B0

accent

#3EE9D5

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257C19

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

Preview Lab → · Contrast checker → · Palette generator →