#618D30#618D30

#618D30 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.1% C 0.132 H 131.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#618D30
RGB	rgb(97, 141, 48)
HSL	hsl(88, 49%, 37%)
HSV	hsv(88, 66%, 55%)
CMYK	cmyk(31.2%, 0%, 66%, 44.7%)
CIE-LAB	lab(53.82, -30.81, 43.37)
CIE-LCH	lch(53.82, 53.20, 125.39°)
OKLab	oklab(59.14% -0.0867 0.0996)
OKLCH	oklch(59.14% 0.132 131)
XYZ	xyz(14.9880, 21.8041, 6.2147)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D30 #5C308D

analogous

#8D8B30 #618D30 #338D30

triadic

#618D30 #30618D #8D3061

tetradic

#618D30 #308D8B #5C308D #8D3033

square

#618D30 #308D8B #5C308D #8D3033

split-complementary

#618D30 #30338D #8B308D

monochromatic

#223211 #425F20 #618D30 #80BB40 #9ECD6B

Accessibility & contrast

On white

3.92

#618D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#618D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D30

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D30	#FFFFFF	#000000	##000000
##618D30	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)

#938324

Deuteranopia (green-blind)

#8D7F37

Tritanopia (blue-blind)

#63877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618d30;
/* rgb */ color: rgb(97, 141, 48);
/* oklch */ color: oklch(59.1% 0.132 131.0);

Tailwind

colors: {
  custom: {
    50: '#91ae6d',
    500: '#618d30',
    950: '#000000',
  },
}

SCSS

$custom: #618d30;
$custom-light: #91ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#618d30",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 88.387,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59142,
    "c": 0.13202,
    "h": 131
  },
  "luminance": 0.21805
}

Semantic roles & 50–950 ramp

primary

#618D30

secondary

#8A65B4

accent

#4FD990

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618D30

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

Preview Lab → · Contrast checker → · Palette generator →