#257829#257829

#257829 is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.5% C 0.139 H 143.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#257829
RGB	rgb(37, 120, 41)
HSL	hsl(123, 53%, 31%)
HSV	hsv(123, 69%, 47%)
CMYK	cmyk(69.2%, 0%, 65.8%, 52.9%)
CIE-LAB	lab(44.21, -41.52, 35.28)
CIE-LCH	lch(44.21, 54.48, 139.65°)
OKLab	oklab(50.53% -0.1125 0.0822)
OKLCH	oklch(50.53% 0.139 143.9)
XYZ	xyz(7.8792, 13.9855, 4.3816)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257829 #782574

analogous

#4A7825 #257829 #257852

triadic

#257829 #292578 #782925

tetradic

#257829 #254A78 #782574 #785225

square

#257829 #254A78 #782574 #785225

split-complementary

#257829 #522578 #78254A

monochromatic

#081A09 #174919 #257829 #33A739 #4FC955

Accessibility & contrast

On white

5.53

#257829 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#257829 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257829

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257829	#FFFFFF	#000000	##FFFFFF
##257829	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D20

Deuteranopia (green-blind)

#706630

Tritanopia (blue-blind)

#0F7567

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257829;
/* rgb */ color: rgb(37, 120, 41);
/* oklch */ color: oklch(50.5% 0.139 143.9);

Tailwind

colors: {
  custom: {
    50: '#6ca066',
    500: '#257829',
    950: '#000000',
  },
}

SCSS

$custom: #257829;
$custom-light: #6ca066;
$custom-dark: #000000;

JSON

{
  "hex": "#257829",
  "rgb": {
    "r": 37,
    "g": 120,
    "b": 41
  },
  "hsl": {
    "h": 122.892,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.50528,
    "c": 0.13937,
    "h": 143.9
  },
  "luminance": 0.13986
}

Semantic roles & 50–950 ramp

primary

#257829

secondary

#AA4EA6

accent

#4CD5DC

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #257829

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

Preview Lab → · Contrast checker → · Palette generator →