#257521#257521

#257521 is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.6% C 0.142 H 142.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#257521
RGB	rgb(37, 117, 33)
HSL	hsl(117, 56%, 29%)
HSV	hsv(117, 72%, 46%)
CMYK	cmyk(68.4%, 0%, 71.8%, 54.1%)
CIE-LAB	lab(43.10, -41.26, 37.70)
CIE-LCH	lch(43.10, 55.89, 137.58°)
OKLab	oklab(49.58% -0.1123 0.0864)
OKLCH	oklch(49.58% 0.142 142.4)
XYZ	xyz(7.3983, 13.2249, 3.6013)
Luminance	0.1323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257521 #712175

analogous

#4F7521 #257521 #217547

triadic

#257521 #212575 #752125

tetradic

#257521 #214F75 #712175 #754721

square

#257521 #214F75 #712175 #754721

split-complementary

#257521 #472175 #75214F

monochromatic

#081807 #164514 #257521 #34A52E #4CCB46

Accessibility & contrast

On white

5.76

#257521 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#257521 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257521

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257521	#FFFFFF	#000000	##FFFFFF
##257521	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A15

Deuteranopia (green-blind)

#6E6329

Tritanopia (blue-blind)

#147164

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #257521;
/* rgb */ color: rgb(37, 117, 33);
/* oklch */ color: oklch(49.6% 0.142 142.4);

Tailwind

colors: {
  custom: {
    50: '#6b9e61',
    500: '#257521',
    950: '#000000',
  },
}

SCSS

$custom: #257521;
$custom-light: #6b9e61;
$custom-dark: #000000;

JSON

{
  "hex": "#257521",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 33
  },
  "hsl": {
    "h": 117.143,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.49584,
    "c": 0.14163,
    "h": 142.4
  },
  "luminance": 0.13226
}

Semantic roles & 50–950 ramp

primary

#257521

secondary

#A44AA8

accent

#49DFD8

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #257521

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

Preview Lab → · Contrast checker → · Palette generator →