#256E5D#256E5D

#256E5D is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.8% C 0.077 H 174.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#256E5D
RGB	rgb(37, 110, 93)
HSL	hsl(166, 50%, 29%)
HSV	hsv(166, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 15.5%, 56.9%)
CIE-LAB	lab(41.74, -26.94, 2.88)
CIE-LCH	lch(41.74, 27.10, 173.89°)
OKLab	oklab(48.81% -0.0766 0.0072)
OKLCH	oklch(48.81% 0.077 174.6)
XYZ	xyz(8.3137, 12.3346, 12.2965)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E5D #6E2536

analogous

#256E39 #256E5D #255B6E

triadic

#256E5D #5D256E #6E5D25

tetradic

#256E5D #39256E #6E2536 #5B6E25

square

#256E5D #39256E #6E2536 #5B6E25

split-complementary

#256E5D #6E255B #6E3925

monochromatic

#081713 #164036 #256E5D #349C84 #4BC2A7

Accessibility & contrast

On white

6.06

#256E5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#256E5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E5D

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E5D	#FFFFFF	#000000	##FFFFFF
##256E5D	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A675C

Deuteranopia (green-blind)

#605F5E

Tritanopia (blue-blind)

#006F69

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256e5d;
/* rgb */ color: rgb(37, 110, 93);
/* oklch */ color: oklch(48.8% 0.077 174.6);

Tailwind

colors: {
  custom: {
    50: '#69988a',
    500: '#256e5d',
    950: '#000000',
  },
}

SCSS

$custom: #256e5d;
$custom-light: #69988a;
$custom-dark: #000000;

JSON

{
  "hex": "#256e5d",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 93
  },
  "hsl": {
    "h": 166.027,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.48809,
    "c": 0.07694,
    "h": 174.6
  },
  "luminance": 0.12335
}

Semantic roles & 50–950 ramp

primary

#256E5D

secondary

#A14E61

accent

#4F6FD9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0B

muted

#7A7E7C

Preview Lab

Preview with #256E5D

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

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