#618C2D#618C2D

#618C2D is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.9% C 0.133 H 130.5°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#618C2D
RGB	rgb(97, 140, 45)
HSL	hsl(87, 51%, 36%)
HSV	hsv(87, 68%, 55%)
CMYK	cmyk(30.7%, 0%, 67.9%, 45.1%)
CIE-LAB	lab(53.48, -30.59, 44.32)
CIE-LCH	lch(53.48, 53.85, 124.62°)
OKLab	oklab(58.86% -0.0863 0.1012)
OKLCH	oklch(58.86% 0.133 130.5)
XYZ	xyz(14.7814, 21.4866, 5.8506)
Luminance	0.2149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C2D #582D8C

analogous

#8C882D #618C2D #328C2D

triadic

#618C2D #2D618C #8C2D61

tetradic

#618C2D #2D8C88 #582D8C #8C2D32

square

#618C2D #2D8C88 #582D8C #8C2D32

split-complementary

#618C2D #2D328C #882D8C

monochromatic

#212F0F #415E1E #618C2D #81BA3C #9FCE66

Accessibility & contrast

On white

3.96

#618C2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#618C2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C2D

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C2D	#FFFFFF	#000000	##000000
##618C2D	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928220

Deuteranopia (green-blind)

#8C7F35

Tritanopia (blue-blind)

#638679

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618c2d;
/* rgb */ color: rgb(97, 140, 45);
/* oklch */ color: oklch(58.9% 0.133 130.5);

Tailwind

colors: {
  custom: {
    50: '#91ae6b',
    500: '#618c2d',
    950: '#000000',
  },
}

SCSS

$custom: #618c2d;
$custom-light: #91ae6b;
$custom-dark: #000000;

JSON

{
  "hex": "#618c2d",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 45
  },
  "hsl": {
    "h": 87.158,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58857,
    "c": 0.133,
    "h": 130.5
  },
  "luminance": 0.21487
}

Semantic roles & 50–950 ramp

primary

#618C2D

secondary

#8660B4

accent

#4DDB8D

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618C2D

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

Preview Lab → · Contrast checker → · Palette generator →