#618E2F#618E2F

#618E2F is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.4% C 0.134 H 131.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#618E2F
RGB	rgb(97, 142, 47)
HSL	hsl(88, 50%, 37%)
HSV	hsv(88, 67%, 56%)
CMYK	cmyk(31.7%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(54.12, -31.37, 44.14)
CIE-LCH	lch(54.12, 54.15, 125.40°)
OKLab	oklab(59.39% -0.0883 0.1011)
OKLCH	oklch(59.39% 0.134 131.1)
XYZ	xyz(15.1157, 22.0921, 6.1566)
Luminance	0.2209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618E2F #5C2F8E

analogous

#8E8C2F #618E2F #318E2F

triadic

#618E2F #2F618E #8E2F61

tetradic

#618E2F #2F8E8C #5C2F8E #8E2F31

square

#618E2F #2F8E8C #5C2F8E #8E2F31

split-complementary

#618E2F #2F318E #8C2F8E

monochromatic

#223211 #426020 #618E2F #80BC3E #9ECE6A

Accessibility & contrast

On white

3.88

#618E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#618E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618E2F

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618E2F	#FFFFFF	#000000	##000000
##618E2F	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948423

Deuteranopia (green-blind)

#8E8037

Tritanopia (blue-blind)

#63887A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618e2f;
/* rgb */ color: rgb(97, 142, 47);
/* oklch */ color: oklch(59.4% 0.134 131.1);

Tailwind

colors: {
  custom: {
    50: '#91af6c',
    500: '#618e2f',
    950: '#000000',
  },
}

SCSS

$custom: #618e2f;
$custom-light: #91af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#618e2f",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 88.421,
    "s": 50.265,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59388,
    "c": 0.1342,
    "h": 131.1
  },
  "luminance": 0.22093
}

Semantic roles & 50–950 ramp

primary

#618E2F

secondary

#8A64B5

accent

#4EDA90

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618E2F

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

Preview Lab → · Contrast checker → · Palette generator →