#618F2C#618F2C

#618F2C is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.6% C 0.138 H 131.0°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#618F2C
RGB	rgb(97, 143, 44)
HSL	hsl(88, 53%, 37%)
HSV	hsv(88, 69%, 56%)
CMYK	cmyk(32.2%, 0%, 69.2%, 43.9%)
CIE-LAB	lab(54.41, -32.08, 45.73)
CIE-LCH	lch(54.41, 55.86, 125.05°)
OKLab	oklab(59.62% -0.0905 0.104)
OKLCH	oklch(59.62% 0.138 131)
XYZ	xyz(15.2067, 22.3677, 5.8986)
Luminance	0.2237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F2C #5A2C8F

analogous

#8F8C2C #618F2C #308F2C

triadic

#618F2C #2C618F #8F2C61

tetradic

#618F2C #2C8F8C #5A2C8F #8F2C30

square

#618F2C #2C8F8C #5A2C8F #8F2C30

split-complementary

#618F2C #2C308F #8C2C8F

monochromatic

#22310F #41601E #618F2C #81BE3A #9ED066

Accessibility & contrast

On white

3.84

#618F2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#618F2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F2C

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F2C	#FFFFFF	#000000	##000000
##618F2C	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841E

Deuteranopia (green-blind)

#8F8134

Tritanopia (blue-blind)

#63897B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #618f2c;
/* rgb */ color: rgb(97, 143, 44);
/* oklch */ color: oklch(59.6% 0.138 131.0);

Tailwind

colors: {
  custom: {
    50: '#91b06b',
    500: '#618f2c',
    950: '#000000',
  },
}

SCSS

$custom: #618f2c;
$custom-light: #91b06b;
$custom-dark: #000000;

JSON

{
  "hex": "#618f2c",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 44
  },
  "hsl": {
    "h": 87.879,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59617,
    "c": 0.13785,
    "h": 131
  },
  "luminance": 0.22368
}

Semantic roles & 50–950 ramp

primary

#618F2C

secondary

#8861B6

accent

#4BDC8F

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618F2C

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

Preview Lab → · Contrast checker → · Palette generator →