#257A48#257A48

#257A48 is a mid, moderate green. Relative luminance 0.148; OKLCH L 51.6% C 0.113 H 153.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#257A48
RGB	rgb(37, 122, 72)
HSL	hsl(145, 53%, 31%)
HSV	hsv(145, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 41%, 52.2%)
CIE-LAB	lab(45.33, -37.38, 20.22)
CIE-LCH	lch(45.33, 42.50, 151.59°)
OKLab	oklab(51.59% -0.101 0.0504)
OKLCH	oklch(51.59% 0.113 153.5)
XYZ	xyz(8.8914, 14.7793, 8.5137)
Luminance	0.1478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A48 #7A2557

analogous

#2C7A25 #257A48 #257A72

triadic

#257A48 #48257A #7A4825

tetradic

#257A48 #252C7A #7A2557 #7A7225

square

#257A48 #252C7A #7A2557 #7A7225

split-complementary

#257A48 #72257A #7A252C

monochromatic

#091C11 #174B2C #257A48 #33A964 #50CA82

Accessibility & contrast

On white

5.31

#257A48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#257A48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A48

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A48	#FFFFFF	#000000	##FFFFFF
##257A48	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7045

Deuteranopia (green-blind)

#6F684B

Tritanopia (blue-blind)

#00786D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #257a48;
/* rgb */ color: rgb(37, 122, 72);
/* oklch */ color: oklch(51.6% 0.113 153.5);

Tailwind

colors: {
  custom: {
    50: '#6ba17b',
    500: '#257a48',
    950: '#000000',
  },
}

SCSS

$custom: #257a48;
$custom-light: #6ba17b;
$custom-dark: #000000;

JSON

{
  "hex": "#257a48",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 72
  },
  "hsl": {
    "h": 144.706,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51592,
    "c": 0.11283,
    "h": 153.5
  },
  "luminance": 0.1478
}

Semantic roles & 50–950 ramp

primary

#257A48

secondary

#AC4E86

accent

#4BA1DD

background

#F6FAF7

surface

#ECF3EE

border

#C7CDC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #257A48

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

Preview Lab → · Contrast checker → · Palette generator →