#618E1C#618E1C

#618E1C is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.2% C 0.147 H 129.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#618E1C
RGB	rgb(97, 142, 28)
HSL	hsl(84, 67%, 33%)
HSV	hsv(84, 80%, 56%)
CMYK	cmyk(31.7%, 0%, 80.3%, 44.3%)
CIE-LAB	lab(54.00, -32.64, 51.24)
CIE-LCH	lch(54.00, 60.75, 122.50°)
OKLab	oklab(59.24% -0.0933 0.113)
OKLCH	oklch(59.24% 0.147 129.5)
XYZ	xyz(14.8123, 21.9708, 4.5587)
Luminance	0.2197 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618E1C #491C8E

analogous

#8E821C #618E1C #288E1C

triadic

#618E1C #1C618E #8E1C61

tetradic

#618E1C #1C8E82 #491C8E #8E1C28

square

#618E1C #1C8E82 #491C8E #8E1C28

split-complementary

#618E1C #1C288E #821C8E

monochromatic

#1B2808 #3E5B12 #618E1C #84C126 #A2DB49

Accessibility & contrast

On white

3.89

#618E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#618E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618E1C

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618E1C	#FFFFFF	#000000	##000000
##618E1C	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8F8028

Tritanopia (blue-blind)

#648779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618e1c;
/* rgb */ color: rgb(97, 142, 28);
/* oklch */ color: oklch(59.2% 0.147 129.5);

Tailwind

colors: {
  custom: {
    50: '#92af63',
    500: '#618e1c',
    950: '#000000',
  },
}

SCSS

$custom: #618e1c;
$custom-light: #92af63;
$custom-dark: #000000;

JSON

{
  "hex": "#618e1c",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 28
  },
  "hsl": {
    "h": 83.684,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.59243,
    "c": 0.14656,
    "h": 129.5
  },
  "luminance": 0.21971
}

Semantic roles & 50–950 ramp

primary

#618E1C

secondary

#7749BD

accent

#3EEA82

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618E1C

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

Preview Lab → · Contrast checker → · Palette generator →