#257D52#257D52

#257D52 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.6% C 0.107 H 157.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#257D52
RGB	rgb(37, 125, 82)
HSL	hsl(151, 54%, 32%)
HSV	hsv(151, 70%, 49%)
CMYK	cmyk(70.4%, 0%, 34.4%, 51%)
CIE-LAB	lab(46.54, -36.55, 16.11)
CIE-LCH	lch(46.54, 39.95, 156.21°)
OKLab	oklab(52.65% -0.0993 0.0407)
OKLCH	oklch(52.65% 0.107 157.7)
XYZ	xyz(9.6186, 15.6687, 10.4984)
Luminance	0.1567 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D52 #7D2550

analogous

#257D26 #257D52 #257C7D

triadic

#257D52 #52257D #7D5225

tetradic

#257D52 #26257D #7D2550 #7C7D25

square

#257D52 #26257D #7D2550 #7C7D25

split-complementary

#257D52 #7D257C #7D2625

monochromatic

#091F14 #174E33 #257D52 #33AC71 #51CB90

Accessibility & contrast

On white

5.08

#257D52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#257D52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D52

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D52	#FFFFFF	#000000	##FFFFFF
##257D52	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734F

Deuteranopia (green-blind)

#716B55

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257d52;
/* rgb */ color: rgb(37, 125, 82);
/* oklch */ color: oklch(52.6% 0.107 157.7);

Tailwind

colors: {
  custom: {
    50: '#6ca383',
    500: '#257d52',
    950: '#000000',
  },
}

SCSS

$custom: #257d52;
$custom-light: #6ca383;
$custom-dark: #000000;

JSON

{
  "hex": "#257d52",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 82
  },
  "hsl": {
    "h": 150.682,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52648,
    "c": 0.10727,
    "h": 157.7
  },
  "luminance": 0.1567
}

Semantic roles & 50–950 ramp

primary

#257D52

secondary

#AF4F7E

accent

#4A92DE

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #257D52

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

Preview Lab → · Contrast checker → · Palette generator →