#256A10#256A10

#256A10 is a mid, vivid green. Relative luminance 0.107; OKLCH L 46.3% C 0.138 H 139.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#256A10
RGB	rgb(37, 106, 16)
HSL	hsl(106, 74%, 24%)
HSV	hsv(106, 85%, 42%)
CMYK	cmyk(65.1%, 0%, 84.9%, 58.4%)
CIE-LAB	lab(39.14, -38.46, 40.21)
CIE-LCH	lch(39.14, 55.64, 133.72°)
OKLab	oklab(46.27% -0.1057 0.0891)
OKLCH	oklch(46.27% 0.138 139.9)
XYZ	xyz(6.0102, 10.7382, 2.2461)
Luminance	0.1074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256A10 #55106A

analogous

#526A10 #256A10 #106A28

triadic

#256A10 #10256A #6A1025

tetradic

#256A10 #10526A #55106A #6A2810

square

#256A10 #10526A #55106A #6A2810

split-complementary

#256A10 #28106A #6A1052

monochromatic

#091B04 #123508 #256A10 #389F18 #4AD420

Accessibility & contrast

On white

6.67

#256A10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#256A10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256A10

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256A10	#FFFFFF	#000000	##FFFFFF
##256A10	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6000

Deuteranopia (green-blind)

#655A1B

Tritanopia (blue-blind)

#1B665A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #256a10;
/* rgb */ color: rgb(37, 106, 16);
/* oklch */ color: oklch(46.3% 0.138 139.9);

Tailwind

colors: {
  custom: {
    50: '#6a9557',
    500: '#256a10',
    950: '#000000',
  },
}

SCSS

$custom: #256a10;
$custom-light: #6a9557;
$custom-dark: #000000;

JSON

{
  "hex": "#256a10",
  "rgb": {
    "r": 37,
    "g": 106,
    "b": 16
  },
  "hsl": {
    "h": 106,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46266,
    "c": 0.13824,
    "h": 139.9
  },
  "luminance": 0.10739
}

Semantic roles & 50–950 ramp

primary

#256A10

secondary

#8834A2

accent

#37F0C5

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D03

muted

#7A7E78

Preview Lab

Preview with #256A10

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

Preview Lab → · Contrast checker → · Palette generator →