#3D7F18#3D7F18

#3D7F18 is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.3% C 0.149 H 137.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D7F18
RGB	rgb(61, 127, 24)
HSL	hsl(98, 68%, 30%)
HSV	hsv(98, 81%, 50%)
CMYK	cmyk(52%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(47.28, -39.29, 45.59)
CIE-LCH	lch(47.28, 60.18, 130.75°)
OKLab	oklab(53.25% -0.1091 0.1013)
OKLCH	oklch(53.25% 0.149 137.1)
XYZ	xyz(9.6784, 16.2361, 3.4879)
Luminance	0.1624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7F18 #5A187F

analogous

#707F18 #3D7F18 #187F27

triadic

#3D7F18 #183D7F #7F183D

tetradic

#3D7F18 #18707F #5A187F #7F2718

square

#3D7F18 #18707F #5A187F #7F2718

split-complementary

#3D7F18 #27187F #7F1870

monochromatic

#0C1A05 #244C0E #3D7F18 #56B222 #72D938

Accessibility & contrast

On white

4.94

#3D7F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3D7F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D7F18

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7F18	#FFFFFF	#000000	##FFFFFF
##3D7F18	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837400

Deuteranopia (green-blind)

#7B6E24

Tritanopia (blue-blind)

#397A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d7f18;
/* rgb */ color: rgb(61, 127, 24);
/* oklch */ color: oklch(53.3% 0.149 137.1);

Tailwind

colors: {
  custom: {
    50: '#7aa55e',
    500: '#3d7f18',
    950: '#000000',
  },
}

SCSS

$custom: #3d7f18;
$custom-light: #7aa55e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7f18",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 98.447,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53251,
    "c": 0.14886,
    "h": 137.1
  },
  "luminance": 0.16237
}

Semantic roles & 50–950 ramp

primary

#3D7F18

secondary

#8A3FB3

accent

#3DEBAC

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3D7F18

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

Preview Lab → · Contrast checker → · Palette generator →