#3D7818#3D7818

#3D7818 is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.140 H 136.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D7818
RGB	rgb(61, 120, 24)
HSL	hsl(97, 67%, 28%)
HSV	hsv(97, 80%, 47%)
CMYK	cmyk(49.2%, 0%, 80%, 52.9%)
CIE-LAB	lab(44.93, -36.38, 43.35)
CIE-LCH	lch(44.93, 56.59, 130.00°)
OKLab	oklab(51.31% -0.1013 0.0966)
OKLCH	oklch(51.31% 0.14 136.4)
XYZ	xyz(8.8056, 14.4904, 3.1969)
Luminance	0.1449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7818 #531878

analogous

#6D7818 #3D7818 #187823

triadic

#3D7818 #183D78 #78183D

tetradic

#3D7818 #186D78 #531878 #782318

square

#3D7818 #186D78 #531878 #782318

split-complementary

#3D7818 #231878 #78186D

monochromatic

#0D1A05 #23450E #3D7818 #57AB22 #73D634

Accessibility & contrast

On white

5.39

#3D7818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D7818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D7818

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7818	#FFFFFF	#000000	##FFFFFF
##3D7818	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D01

Deuteranopia (green-blind)

#756822

Tritanopia (blue-blind)

#3A7366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d7818;
/* rgb */ color: rgb(61, 120, 24);
/* oklch */ color: oklch(51.3% 0.140 136.4);

Tailwind

colors: {
  custom: {
    50: '#799f5d',
    500: '#3d7818',
    950: '#000000',
  },
}

SCSS

$custom: #3d7818;
$custom-light: #799f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7818",
  "rgb": {
    "r": 61,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 96.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51314,
    "c": 0.13995,
    "h": 136.4
  },
  "luminance": 0.14491
}

Semantic roles & 50–950 ramp

primary

#3D7818

secondary

#833FAD

accent

#3EEAA8

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #3D7818

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

Preview Lab → · Contrast checker → · Palette generator →