#618F1A#618F1A

#618F1A is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.5% C 0.149 H 129.6°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#618F1A
RGB	rgb(97, 143, 26)
HSL	hsl(84, 69%, 33%)
HSV	hsv(84, 82%, 56%)
CMYK	cmyk(32.2%, 0%, 81.8%, 43.9%)
CIE-LAB	lab(54.30, -33.19, 52.13)
CIE-LCH	lch(54.30, 61.80, 122.49°)
OKLab	oklab(59.49% -0.0949 0.1146)
OKLCH	oklch(59.49% 0.149 129.6)
XYZ	xyz(14.9386, 22.2604, 4.4867)
Luminance	0.2226 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F1A #481A8F

analogous

#8F821A #618F1A #268F1A

triadic

#618F1A #1A618F #8F1A61

tetradic

#618F1A #1A8F82 #481A8F #8F1A26

square

#618F1A #1A8F82 #481A8F #8F1A26

split-complementary

#618F1A #1A268F #821A8F

monochromatic

#1B2707 #3E5B11 #618F1A #84C323 #A2DD46

Accessibility & contrast

On white

3.85

#618F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#618F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F1A

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F1A	#FFFFFF	#000000	##000000
##618F1A	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#908127

Tritanopia (blue-blind)

#64887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #618f1a;
/* rgb */ color: rgb(97, 143, 26);
/* oklch */ color: oklch(59.5% 0.149 129.6);

Tailwind

colors: {
  custom: {
    50: '#92b062',
    500: '#618f1a',
    950: '#000000',
  },
}

SCSS

$custom: #618f1a;
$custom-light: #92b062;
$custom-dark: #000000;

JSON

{
  "hex": "#618f1a",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 26
  },
  "hsl": {
    "h": 83.59,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.59489,
    "c": 0.14881,
    "h": 129.6
  },
  "luminance": 0.22261
}

Semantic roles & 50–950 ramp

primary

#618F1A

secondary

#7546BF

accent

#3CEC81

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618F1A

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

Preview Lab → · Contrast checker → · Palette generator →