#618E1F#618E1F

#618E1F is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.3% C 0.145 H 129.7°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#618E1F
RGB	rgb(97, 142, 31)
HSL	hsl(84, 64%, 34%)
HSV	hsv(84, 78%, 56%)
CMYK	cmyk(31.7%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(54.01, -32.48, 50.27)
CIE-LCH	lch(54.01, 59.85, 122.87°)
OKLab	oklab(59.26% -0.0926 0.1115)
OKLCH	oklch(59.26% 0.145 129.7)
XYZ	xyz(14.8500, 21.9859, 4.7573)
Luminance	0.2199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618E1F #4C1F8E

analogous

#8E841F #618E1F #2A8E1F

triadic

#618E1F #1F618E #8E1F61

tetradic

#618E1F #1F8E84 #4C1F8E #8E1F2A

square

#618E1F #1F8E84 #4C1F8E #8E1F2A

split-complementary

#618E1F #1F2A8E #841F8E

monochromatic

#1C2A09 #3F5C14 #618E1F #83C02A #A1D94F

Accessibility & contrast

On white

3.89

#618E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#618E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618E1F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618E1F	#FFFFFF	#000000	##000000
##618E1F	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958303

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#648879

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618e1f;
/* rgb */ color: rgb(97, 142, 31);
/* oklch */ color: oklch(59.3% 0.145 129.7);

Tailwind

colors: {
  custom: {
    50: '#92af64',
    500: '#618e1f',
    950: '#000000',
  },
}

SCSS

$custom: #618e1f;
$custom-light: #92af64;
$custom-dark: #000000;

JSON

{
  "hex": "#618e1f",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 84.324,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59261,
    "c": 0.14495,
    "h": 129.7
  },
  "luminance": 0.21986
}

Semantic roles & 50–950 ramp

primary

#618E1F

secondary

#7A4DBB

accent

#41E784

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618E1F

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

Preview Lab → · Contrast checker → · Palette generator →