#618D2F#618D2F

#618D2F is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.1% C 0.133 H 130.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#618D2F
RGB	rgb(97, 141, 47)
HSL	hsl(88, 50%, 37%)
HSV	hsv(88, 67%, 55%)
CMYK	cmyk(31.2%, 0%, 66.7%, 44.7%)
CIE-LAB	lab(53.81, -30.90, 43.80)
CIE-LCH	lch(53.81, 53.60, 125.20°)
OKLab	oklab(59.13% -0.087 0.1004)
OKLCH	oklch(59.13% 0.133 130.9)
XYZ	xyz(14.9676, 21.7959, 6.1072)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D2F #5B2F8D

analogous

#8D8A2F #618D2F #328D2F

triadic

#618D2F #2F618D #8D2F61

tetradic

#618D2F #2F8D8A #5B2F8D #8D2F32

square

#618D2F #2F8D8A #5B2F8D #8D2F32

split-complementary

#618D2F #2F328D #8A2F8D

monochromatic

#223110 #415F20 #618D2F #81BB3E #9ECD69

Accessibility & contrast

On white

3.92

#618D2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#618D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D2F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D2F	#FFFFFF	#000000	##000000
##618D2F	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938323

Deuteranopia (green-blind)

#8D7F37

Tritanopia (blue-blind)

#63877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618d2f;
/* rgb */ color: rgb(97, 141, 47);
/* oklch */ color: oklch(59.1% 0.133 130.9);

Tailwind

colors: {
  custom: {
    50: '#91ae6c',
    500: '#618d2f',
    950: '#000000',
  },
}

SCSS

$custom: #618d2f;
$custom-light: #91ae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#618d2f",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 47
  },
  "hsl": {
    "h": 88.085,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59132,
    "c": 0.13282,
    "h": 130.9
  },
  "luminance": 0.21796
}

Semantic roles & 50–950 ramp

primary

#618D2F

secondary

#8964B4

accent

#4EDA8F

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618D2F

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

Preview Lab → · Contrast checker → · Palette generator →