#315E18#315E18

#315E18 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.4% C 0.111 H 136.5°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#315E18
RGB	rgb(49, 94, 24)
HSL	hsl(99, 59%, 23%)
HSV	hsv(99, 74%, 37%)
CMYK	cmyk(47.9%, 0%, 74.5%, 63.1%)
CIE-LAB	lab(35.45, -29.14, 33.73)
CIE-LCH	lch(35.45, 44.57, 130.83°)
OKLab	oklab(43.38% -0.0809 0.0767)
OKLCH	oklch(43.38% 0.111 136.5)
XYZ	xyz(5.4340, 8.7240, 2.2615)
Luminance	0.0872 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E18 #45185E

analogous

#545E18 #315E18 #185E22

triadic

#315E18 #18315E #5E1831

tetradic

#315E18 #18545E #45185E #5E2218

square

#315E18 #18545E #45185E #5E2218

split-complementary

#315E18 #22185E #5E1854

monochromatic

#0D1806 #182D0C #315E18 #4A8F24 #64C031

Accessibility & contrast

On white

7.65

#315E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#315E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315E18

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E18	#FFFFFF	#000000	##FFFFFF
##315E18	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61560D

Deuteranopia (green-blind)

#5B521E

Tritanopia (blue-blind)

#2F5A50

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #315e18;
/* rgb */ color: rgb(49, 94, 24);
/* oklch */ color: oklch(43.4% 0.111 136.5);

Tailwind

colors: {
  custom: {
    50: '#6e8c59',
    500: '#315e18',
    950: '#000000',
  },
}

SCSS

$custom: #315e18;
$custom-light: #6e8c59;
$custom-dark: #000000;

JSON

{
  "hex": "#315e18",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 24
  },
  "hsl": {
    "h": 98.571,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43376,
    "c": 0.11142,
    "h": 136.5
  },
  "luminance": 0.08724
}

Semantic roles & 50–950 ramp

primary

#315E18

secondary

#753D94

accent

#45E3AA

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C04

muted

#7A7D79

Preview Lab

Preview with #315E18

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

Preview Lab → · Contrast checker → · Palette generator →