#618023#618023

#618023 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.7% C 0.124 H 126.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#618023
RGB	rgb(97, 128, 35)
HSL	hsl(80, 57%, 32%)
HSV	hsv(80, 73%, 50%)
CMYK	cmyk(24.2%, 0%, 72.7%, 49.8%)
CIE-LAB	lab(49.62, -25.54, 44.50)
CIE-LCH	lch(49.62, 51.30, 119.85°)
OKLab	oklab(55.7% -0.0734 0.1)
OKLCH	oklch(55.7% 0.124 126.3)
XYZ	xyz(12.9524, 18.1009, 4.4012)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618023 #422380

analogous

#807123 #618023 #338023

triadic

#618023 #236180 #802361

tetradic

#618023 #238071 #422380 #802333

square

#618023 #238071 #422380 #802333

split-complementary

#618023 #233380 #712380

monochromatic

#182009 #3D5016 #618023 #85B030 #A4CF4F

Accessibility & contrast

On white

4.55

#618023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#618023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618023

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618023	#FFFFFF	#000000	##000000
##618023	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877714

Deuteranopia (green-blind)

#83752B

Tritanopia (blue-blind)

#657A6E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #618023;
/* rgb */ color: rgb(97, 128, 35);
/* oklch */ color: oklch(55.7% 0.124 126.3);

Tailwind

colors: {
  custom: {
    50: '#91a564',
    500: '#618023',
    950: '#000000',
  },
}

SCSS

$custom: #618023;
$custom-light: #91a564;
$custom-dark: #000000;

JSON

{
  "hex": "#618023",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 35
  },
  "hsl": {
    "h": 80,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55699,
    "c": 0.12407,
    "h": 126.3
  },
  "luminance": 0.18101
}

Semantic roles & 50–950 ramp

primary

#618023

secondary

#6E4DB2

accent

#47E07A

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #618023

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

Preview Lab → · Contrast checker → · Palette generator →