#618B25#618B25

#618B25 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.5% C 0.137 H 129.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#618B25
RGB	rgb(97, 139, 37)
HSL	hsl(85, 58%, 35%)
HSV	hsv(85, 73%, 55%)
CMYK	cmyk(30.2%, 0%, 73.4%, 45.5%)
CIE-LAB	lab(53.10, -30.71, 47.21)
CIE-LCH	lch(53.10, 56.32, 123.05°)
OKLab	oklab(58.53% -0.0874 0.106)
OKLCH	oklch(58.53% 0.137 129.5)
XYZ	xyz(14.4963, 21.1398, 5.0665)
Luminance	0.2114 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B25 #4F258B

analogous

#8B8225 #618B25 #2E8B25

triadic

#618B25 #25618B #8B2561

tetradic

#618B25 #258B82 #4F258B #8B252E

square

#618B25 #258B82 #4F258B #8B252E

split-complementary

#618B25 #252E8B #82258B

monochromatic

#1E2A0B #3F5B18 #618B25 #83BB32 #A0D358

Accessibility & contrast

On white

4.02

#618B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#618B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B25

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B25	#FFFFFF	#000000	##000000
##618B25	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928113

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#648577

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618b25;
/* rgb */ color: rgb(97, 139, 37);
/* oklch */ color: oklch(58.5% 0.137 129.5);

Tailwind

colors: {
  custom: {
    50: '#91ad67',
    500: '#618b25',
    950: '#000000',
  },
}

SCSS

$custom: #618b25;
$custom-light: #91ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#618b25",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 37
  },
  "hsl": {
    "h": 84.706,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58532,
    "c": 0.13739,
    "h": 129.5
  },
  "luminance": 0.2114
}

Semantic roles & 50–950 ramp

primary

#618B25

secondary

#7D55B7

accent

#47E186

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618B25

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

Preview Lab → · Contrast checker → · Palette generator →