#618D23#618D23

#618D23 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.0% C 0.141 H 129.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#618D23
RGB	rgb(97, 141, 35)
HSL	hsl(85, 60%, 35%)
HSV	hsv(85, 75%, 55%)
CMYK	cmyk(31.2%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(53.72, -31.78, 48.57)
CIE-LCH	lch(53.72, 58.04, 123.19°)
OKLab	oklab(59.03% -0.0904 0.1086)
OKLCH	oklch(59.03% 0.141 129.8)
XYZ	xyz(14.7579, 21.7120, 5.0031)
Luminance	0.2171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D23 #4F238D

analogous

#8D8423 #618D23 #2C8D23

triadic

#618D23 #23618D #8D2361

tetradic

#618D23 #238D84 #4F238D #8D232C

square

#618D23 #238D84 #4F238D #8D232C

split-complementary

#618D23 #232C8D #84238D

monochromatic

#1E2B0B #3F5C17 #618D23 #83BE2F #A0D555

Accessibility & contrast

On white

3.93

#618D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#618D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D23

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D23	#FFFFFF	#000000	##000000
##618D23	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94820E

Deuteranopia (green-blind)

#8E7F2D

Tritanopia (blue-blind)

#648779

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618d23;
/* rgb */ color: rgb(97, 141, 35);
/* oklch */ color: oklch(59.0% 0.141 129.8);

Tailwind

colors: {
  custom: {
    50: '#92ae66',
    500: '#618d23',
    950: '#000000',
  },
}

SCSS

$custom: #618d23;
$custom-light: #92ae66;
$custom-dark: #000000;

JSON

{
  "hex": "#618d23",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 84.906,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59031,
    "c": 0.14131,
    "h": 129.8
  },
  "luminance": 0.21712
}

Semantic roles & 50–950 ramp

primary

#618D23

secondary

#7D53B9

accent

#44E386

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618D23

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

Preview Lab → · Contrast checker → · Palette generator →