#257D16#257D16

#257D16 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.158 H 141.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#257D16
RGB	rgb(37, 125, 22)
HSL	hsl(111, 70%, 29%)
HSV	hsv(111, 82%, 49%)
CMYK	cmyk(70.4%, 0%, 82.4%, 51%)
CIE-LAB	lab(45.79, -45.06, 44.55)
CIE-LCH	lch(45.79, 63.36, 135.32°)
OKLab	oklab(51.79% -0.1231 0.0991)
OKLCH	oklch(51.79% 0.158 141.2)
XYZ	xyz(8.2409, 15.1176, 3.2426)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D16 #6E167D

analogous

#597D16 #257D16 #167D3B

triadic

#257D16 #16257D #7D1625

tetradic

#257D16 #16597D #6E167D #7D3B16

square

#257D16 #16597D #6E167D #7D3B16

split-complementary

#257D16 #3B167D #7D1659

monochromatic

#081A05 #16490D #257D16 #34B11F #4BDB32

Accessibility & contrast

On white

5.22

#257D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#257D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D16

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D16	#FFFFFF	#000000	##FFFFFF
##257D16	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#12796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257d16;
/* rgb */ color: rgb(37, 125, 22);
/* oklch */ color: oklch(51.8% 0.158 141.2);

Tailwind

colors: {
  custom: {
    50: '#6ea45d',
    500: '#257d16',
    950: '#000000',
  },
}

SCSS

$custom: #257d16;
$custom-light: #6ea45d;
$custom-dark: #000000;

JSON

{
  "hex": "#257d16",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 22
  },
  "hsl": {
    "h": 111.262,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51794,
    "c": 0.15805,
    "h": 141.2
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#257D16

secondary

#A13DB2

accent

#3BEDD3

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257D16

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

Preview Lab → · Contrast checker → · Palette generator →