#257F50#257F50

#257F50 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.2% C 0.112 H 156.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#257F50
RGB	rgb(37, 127, 80)
HSL	hsl(149, 55%, 32%)
HSV	hsv(149, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 37%, 50.2%)
CIE-LAB	lab(47.17, -37.83, 18.12)
CIE-LCH	lch(47.17, 41.95, 154.41°)
OKLab	oklab(53.16% -0.1025 0.0455)
OKLCH	oklch(53.16% 0.112 156.1)
XYZ	xyz(9.7994, 16.1502, 10.1887)
Luminance	0.1615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F50 #7F2554

analogous

#277F25 #257F50 #257F7D

triadic

#257F50 #50257F #7F5025

tetradic

#257F50 #25277F #7F2554 #7F7D25

square

#257F50 #25277F #7F2554 #7F7D25

split-complementary

#257F50 #7D257F #7F2527

monochromatic

#092014 #175032 #257F50 #33AE6E #52CD8C

Accessibility & contrast

On white

4.96

#257F50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#257F50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F50

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F50	#FFFFFF	#000000	##FFFFFF
##257F50	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754D

Deuteranopia (green-blind)

#736D53

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #257f50;
/* rgb */ color: rgb(37, 127, 80);
/* oklch */ color: oklch(53.2% 0.112 156.1);

Tailwind

colors: {
  custom: {
    50: '#6ca581',
    500: '#257f50',
    950: '#000000',
  },
}

SCSS

$custom: #257f50;
$custom-light: #6ca581;
$custom-dark: #000000;

JSON

{
  "hex": "#257f50",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 80
  },
  "hsl": {
    "h": 148.667,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53156,
    "c": 0.11211,
    "h": 156.1
  },
  "luminance": 0.16151
}

Semantic roles & 50–950 ramp

primary

#257F50

secondary

#B14F82

accent

#4A97DE

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #257F50

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

Preview Lab → · Contrast checker → · Palette generator →