#257F27#257F27

#257F27 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.150 H 143.4°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#257F27
RGB	rgb(37, 127, 39)
HSL	hsl(121, 55%, 32%)
HSV	hsv(121, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 69.3%, 50.2%)
CIE-LAB	lab(46.60, -44.34, 38.82)
CIE-LCH	lch(46.60, 58.94, 138.80°)
OKLab	oklab(52.5% -0.1203 0.0895)
OKLCH	oklch(52.5% 0.15 143.4)
XYZ	xyz(8.7180, 15.7176, 4.4934)
Luminance	0.1572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F27 #7F257D

analogous

#507F25 #257F27 #257F54

triadic

#257F27 #27257F #7F2725

tetradic

#257F27 #25507F #7F257D #7F5425

square

#257F27 #25507F #7F257D #7F5425

split-complementary

#257F27 #54257F #7F2550

monochromatic

#09200A #175018 #257F27 #33AE36 #52CD55

Accessibility & contrast

On white

5.07

#257F27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#257F27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F27

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F27	#FFFFFF	#000000	##FFFFFF
##257F27	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731B

Deuteranopia (green-blind)

#776C2F

Tritanopia (blue-blind)

#0B7B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257f27;
/* rgb */ color: rgb(37, 127, 39);
/* oklch */ color: oklch(52.5% 0.150 143.4);

Tailwind

colors: {
  custom: {
    50: '#6da566',
    500: '#257f27',
    950: '#000000',
  },
}

SCSS

$custom: #257f27;
$custom-light: #6da566;
$custom-dark: #000000;

JSON

{
  "hex": "#257f27",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 39
  },
  "hsl": {
    "h": 121.333,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52501,
    "c": 0.14992,
    "h": 143.4
  },
  "luminance": 0.15719
}

Semantic roles & 50–950 ramp

primary

#257F27

secondary

#B14FAF

accent

#4ADBDE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #257F27

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

Preview Lab → · Contrast checker → · Palette generator →