#256151#256151

#256151 is a dark, moderate teal. Relative luminance 0.095; OKLCH L 44.8% C 0.068 H 172.8°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#256151
RGB	rgb(37, 97, 81)
HSL	hsl(164, 45%, 26%)
HSV	hsv(164, 62%, 38%)
CMYK	cmyk(61.9%, 0%, 16.5%, 62%)
CIE-LAB	lab(37.00, -23.73, 3.36)
CIE-LCH	lch(37.00, 23.97, 171.95°)
OKLab	oklab(44.83% -0.0672 0.0085)
OKLCH	oklch(44.83% 0.068 172.8)
XYZ	xyz(6.5222, 9.5361, 9.2799)
Luminance	0.0954 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256151 #612535

analogous

#256133 #256151 #255361

triadic

#256151 #512561 #615125

tetradic

#256151 #332561 #612535 #536125

square

#256151 #332561 #612535 #536125

split-complementary

#256151 #612553 #613325

monochromatic

#081612 #14352C #256151 #368D76 #47B99B

Accessibility & contrast

On white

7.22

#256151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#256151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256151

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256151	#FFFFFF	#000000	##FFFFFF
##256151	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B50

Deuteranopia (green-blind)

#555452

Tritanopia (blue-blind)

#00625C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #256151;
/* rgb */ color: rgb(37, 97, 81);
/* oklch */ color: oklch(44.8% 0.068 172.8);

Tailwind

colors: {
  custom: {
    50: '#668e81',
    500: '#256151',
    950: '#000000',
  },
}

SCSS

$custom: #256151;
$custom-light: #668e81;
$custom-dark: #000000;

JSON

{
  "hex": "#256151",
  "rgb": {
    "r": 37,
    "g": 97,
    "b": 81
  },
  "hsl": {
    "h": 164,
    "s": 44.776,
    "l": 26.275
  },
  "oklch": {
    "l": 0.44834,
    "c": 0.06776,
    "h": 172.8
  },
  "luminance": 0.09537
}

Semantic roles & 50–950 ramp

primary

#256151

secondary

#944E60

accent

#5376D4

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #256151

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

Preview Lab → · Contrast checker → · Palette generator →