#257928#257928

#257928 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.8% C 0.141 H 143.6°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#257928
RGB	rgb(37, 121, 40)
HSL	hsl(122, 53%, 31%)
HSV	hsv(122, 69%, 47%)
CMYK	cmyk(69.4%, 0%, 66.9%, 52.5%)
CIE-LAB	lab(44.55, -42.01, 36.12)
CIE-LCH	lch(44.55, 55.41, 139.31°)
OKLab	oklab(50.8% -0.1139 0.0839)
OKLCH	oklch(50.8% 0.141 143.6)
XYZ	xyz(7.9828, 14.2204, 4.3312)
Luminance	0.1422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257928 #792576

analogous

#4C7925 #257928 #257952

triadic

#257928 #282579 #792825

tetradic

#257928 #254C79 #792576 #795225

square

#257928 #254C79 #792576 #795225

split-complementary

#257928 #522579 #79254C

monochromatic

#081B09 #174A19 #257928 #33A837 #4FC954

Accessibility & contrast

On white

5.46

#257928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#257928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257928

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257928	#FFFFFF	#000000	##FFFFFF
##257928	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E1E

Deuteranopia (green-blind)

#71672F

Tritanopia (blue-blind)

#0F7668

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257928;
/* rgb */ color: rgb(37, 121, 40);
/* oklch */ color: oklch(50.8% 0.141 143.6);

Tailwind

colors: {
  custom: {
    50: '#6ca166',
    500: '#257928',
    950: '#000000',
  },
}

SCSS

$custom: #257928;
$custom-light: #6ca166;
$custom-dark: #000000;

JSON

{
  "hex": "#257928",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 40
  },
  "hsl": {
    "h": 122.143,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.50803,
    "c": 0.14148,
    "h": 143.6
  },
  "luminance": 0.14221
}

Semantic roles & 50–950 ramp

primary

#257928

secondary

#AB4EA8

accent

#4BD7DD

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #257928

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

Preview Lab → · Contrast checker → · Palette generator →