#255A10#255A10

#255A10 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.6% C 0.118 H 138.7°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#255A10
RGB	rgb(37, 90, 16)
HSL	hsl(103, 70%, 21%)
HSV	hsv(103, 82%, 35%)
CMYK	cmyk(58.9%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(33.44, -32.06, 34.80)
CIE-LCH	lch(33.44, 47.32, 132.65°)
OKLab	oklab(41.56% -0.0885 0.0778)
OKLCH	oklch(41.56% 0.118 138.7)
XYZ	xyz(4.5125, 7.7427, 1.7468)
Luminance	0.0774 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255A10 #45105A

analogous

#4A5A10 #255A10 #105A20

triadic

#255A10 #10255A #5A1025

tetradic

#255A10 #104A5A #45105A #5A2010

square

#255A10 #104A5A #45105A #5A2010

split-complementary

#255A10 #20105A #5A104A

monochromatic

#0B1A05 #102607 #255A10 #3A8E19 #50C222

Accessibility & contrast

On white

8.24

#255A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#255A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255A10

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255A10	#FFFFFF	#000000	##FFFFFF
##255A10	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5102

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#20574C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #255a10;
/* rgb */ color: rgb(37, 90, 16);
/* oklch */ color: oklch(41.6% 0.118 138.7);

Tailwind

colors: {
  custom: {
    50: '#668955',
    500: '#255a10',
    950: '#000000',
  },
}

SCSS

$custom: #255a10;
$custom-light: #668955;
$custom-dark: #000000;

JSON

{
  "hex": "#255a10",
  "rgb": {
    "r": 37,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 102.973,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.4156,
    "c": 0.11783,
    "h": 138.7
  },
  "luminance": 0.07743
}

Semantic roles & 50–950 ramp

primary

#255A10

secondary

#783393

accent

#3BEDBA

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #255A10

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

Preview Lab → · Contrast checker → · Palette generator →