#678023#678023

#678023 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 56.1% C 0.121 H 123.5°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#678023
RGB	rgb(103, 128, 35)
HSL	hsl(76, 57%, 32%)
HSV	hsv(76, 73%, 50%)
CMYK	cmyk(19.5%, 0%, 72.7%, 49.8%)
CIE-LAB	lab(50.03, -22.99, 45.04)
CIE-LCH	lch(50.03, 50.57, 117.04°)
OKLab	oklab(56.14% -0.0668 0.101)
OKLCH	oklch(56.14% 0.121 123.5)
XYZ	xyz(13.6162, 18.4432, 4.4323)
Luminance	0.1844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678023 #3C2380

analogous

#806B23 #678023 #398023

triadic

#678023 #236780 #802367

tetradic

#678023 #23806B #3C2380 #802339

square

#678023 #23806B #3C2380 #802339

split-complementary

#678023 #233980 #6B2380

monochromatic

#1A2009 #405016 #678023 #8EB030 #ACCF4F

Accessibility & contrast

On white

4.48

#678023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#678023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678023

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678023	#FFFFFF	#000000	##000000
##678023	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887814

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#6C796E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #678023;
/* rgb */ color: rgb(103, 128, 35);
/* oklch */ color: oklch(56.1% 0.121 123.5);

Tailwind

colors: {
  custom: {
    50: '#95a564',
    500: '#678023',
    950: '#000000',
  },
}

SCSS

$custom: #678023;
$custom-light: #95a564;
$custom-dark: #000000;

JSON

{
  "hex": "#678023",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 35
  },
  "hsl": {
    "h": 76.129,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56138,
    "c": 0.12111,
    "h": 123.5
  },
  "luminance": 0.18443
}

Semantic roles & 50–950 ramp

primary

#678023

secondary

#684DB2

accent

#47E071

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #678023

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

Preview Lab → · Contrast checker → · Palette generator →