#256F40#256F40

#256F40 is a mid, moderate green. Relative luminance 0.121; OKLCH L 48.3% C 0.105 H 152.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#256F40
RGB	rgb(37, 111, 64)
HSL	hsl(142, 50%, 29%)
HSV	hsv(142, 67%, 44%)
CMYK	cmyk(66.7%, 0%, 42.3%, 56.5%)
CIE-LAB	lab(41.42, -34.29, 19.65)
CIE-LCH	lch(41.42, 39.52, 150.18°)
OKLab	oklab(48.33% -0.0927 0.0488)
OKLCH	oklch(48.33% 0.105 152.2)
XYZ	xyz(7.3722, 12.1316, 6.8026)
Luminance	0.1213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F40 #6F2554

analogous

#2F6F25 #256F40 #256F65

triadic

#256F40 #40256F #6F4025

tetradic

#256F40 #252F6F #6F2554 #6F6525

square

#256F40 #252F6F #6F2554 #6F6525

split-complementary

#256F40 #65256F #6F252F

monochromatic

#08170D #164126 #256F40 #349D5A #4BC377

Accessibility & contrast

On white

6.13

#256F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#256F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F40

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F40	#FFFFFF	#000000	##FFFFFF
##256F40	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663D

Deuteranopia (green-blind)

#665F43

Tritanopia (blue-blind)

#066D63

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256f40;
/* rgb */ color: rgb(37, 111, 64);
/* oklch */ color: oklch(48.3% 0.105 152.2);

Tailwind

colors: {
  custom: {
    50: '#699975',
    500: '#256f40',
    950: '#000000',
  },
}

SCSS

$custom: #256f40;
$custom-light: #699975;
$custom-dark: #000000;

JSON

{
  "hex": "#256f40",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 64
  },
  "hsl": {
    "h": 141.892,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.48331,
    "c": 0.10473,
    "h": 152.2
  },
  "luminance": 0.12132
}

Semantic roles & 50–950 ramp

primary

#256F40

secondary

#A24E83

accent

#4EA7DA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #256F40

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

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