#257F15#257F15

#257F15 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.161 H 141.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#257F15
RGB	rgb(37, 127, 21)
HSL	hsl(111, 72%, 29%)
HSV	hsv(111, 83%, 50%)
CMYK	cmyk(70.9%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(46.48, -45.82, 45.50)
CIE-LCH	lch(46.48, 64.58, 135.20°)
OKLab	oklab(52.36% -0.1252 0.101)
OKLCH	oklch(52.36% 0.161 141.1)
XYZ	xyz(8.4872, 15.6253, 3.2780)
Luminance	0.1563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F15 #6F157F

analogous

#5A7F15 #257F15 #157F3A

triadic

#257F15 #15257F #7F1525

tetradic

#257F15 #155A7F #6F157F #7F3A15

square

#257F15 #155A7F #6F157F #7F3A15

split-complementary

#257F15 #3A157F #7F155A

monochromatic

#081A04 #164A0C #257F15 #34B41E #4BDD31

Accessibility & contrast

On white

5.09

#257F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#257F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F15

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F15	#FFFFFF	#000000	##FFFFFF
##257F15	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#786B22

Tritanopia (blue-blind)

#117B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257f15;
/* rgb */ color: rgb(37, 127, 21);
/* oklch */ color: oklch(52.4% 0.161 141.1);

Tailwind

colors: {
  custom: {
    50: '#6ea55d',
    500: '#257f15',
    950: '#000000',
  },
}

SCSS

$custom: #257f15;
$custom-light: #6ea55d;
$custom-dark: #000000;

JSON

{
  "hex": "#257f15",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 110.943,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5236,
    "c": 0.16086,
    "h": 141.1
  },
  "luminance": 0.15626
}

Semantic roles & 50–950 ramp

primary

#257F15

secondary

#A23CB4

accent

#39EED3

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257F15

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

Preview Lab → · Contrast checker → · Palette generator →