#618F23#618F23

#618F23 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.5% C 0.144 H 130.2°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#618F23
RGB	rgb(97, 143, 35)
HSL	hsl(86, 61%, 35%)
HSV	hsv(86, 76%, 56%)
CMYK	cmyk(32.2%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(54.35, -32.70, 49.19)
CIE-LCH	lch(54.35, 59.07, 123.62°)
OKLab	oklab(59.55% -0.0929 0.1099)
OKLCH	oklch(59.55% 0.144 130.2)
XYZ	xyz(15.0555, 22.3072, 5.1023)
Luminance	0.2231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F23 #51238F

analogous

#8F8723 #618F23 #2B8F23

triadic

#618F23 #23618F #8F2361

tetradic

#618F23 #238F87 #51238F #8F232B

square

#618F23 #238F87 #51238F #8F232B

split-complementary

#618F23 #232B8F #87238F

monochromatic

#1E2D0B #405E17 #618F23 #82C02F #A0D657

Accessibility & contrast

On white

3.85

#618F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#618F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F23

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F23	#FFFFFF	#000000	##000000
##618F23	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96840D

Deuteranopia (green-blind)

#8F812D

Tritanopia (blue-blind)

#63897A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #618f23;
/* rgb */ color: rgb(97, 143, 35);
/* oklch */ color: oklch(59.5% 0.144 130.2);

Tailwind

colors: {
  custom: {
    50: '#92b066',
    500: '#618f23',
    950: '#000000',
  },
}

SCSS

$custom: #618f23;
$custom-light: #92b066;
$custom-dark: #000000;

JSON

{
  "hex": "#618f23",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 85.556,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59545,
    "c": 0.14391,
    "h": 130.2
  },
  "luminance": 0.22308
}

Semantic roles & 50–950 ramp

primary

#618F23

secondary

#7F54BA

accent

#44E488

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618F23

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

Preview Lab → · Contrast checker → · Palette generator →