#257A22#257A22

#257A22 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.147 H 142.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#257A22
RGB	rgb(37, 122, 34)
HSL	hsl(118, 56%, 31%)
HSV	hsv(118, 72%, 48%)
CMYK	cmyk(69.7%, 0%, 72.1%, 52.2%)
CIE-LAB	lab(44.84, -43.02, 39.11)
CIE-LCH	lch(44.84, 58.14, 137.73°)
OKLab	oklab(51.03% -0.117 0.0895)
OKLCH	oklch(51.03% 0.147 142.6)
XYZ	xyz(8.0108, 14.4270, 3.8756)
Luminance	0.1443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A22 #77227A

analogous

#517A22 #257A22 #227A4B

triadic

#257A22 #22257A #7A2225

tetradic

#257A22 #22517A #77227A #7A4B22

square

#257A22 #22517A #77227A #7A4B22

split-complementary

#257A22 #4B227A #7A2251

monochromatic

#081A07 #164A15 #257A22 #34AA2F #4ECD4A

Accessibility & contrast

On white

5.40

#257A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#257A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A22

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A22	#FFFFFF	#000000	##FFFFFF
##257A22	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E15

Deuteranopia (green-blind)

#73672A

Tritanopia (blue-blind)

#117668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257a22;
/* rgb */ color: rgb(37, 122, 34);
/* oklch */ color: oklch(51.0% 0.147 142.6);

Tailwind

colors: {
  custom: {
    50: '#6ca162',
    500: '#257a22',
    950: '#000000',
  },
}

SCSS

$custom: #257a22;
$custom-light: #6ca162;
$custom-dark: #000000;

JSON

{
  "hex": "#257a22",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 34
  },
  "hsl": {
    "h": 117.955,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51027,
    "c": 0.14725,
    "h": 142.6
  },
  "luminance": 0.14428
}

Semantic roles & 50–950 ramp

primary

#257A22

secondary

#A94BAD

accent

#48E0DB

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #257A22

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

Preview Lab → · Contrast checker → · Palette generator →