#618B2D#618B2D

#618B2D is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.6% C 0.132 H 130.3°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#618B2D
RGB	rgb(97, 139, 45)
HSL	hsl(87, 51%, 36%)
HSV	hsv(87, 68%, 55%)
CMYK	cmyk(30.2%, 0%, 67.6%, 45.5%)
CIE-LAB	lab(53.16, -30.12, 43.98)
CIE-LCH	lch(53.16, 53.31, 124.40°)
OKLab	oklab(58.6% -0.0851 0.1005)
OKLCH	oklch(58.6% 0.132 130.3)
XYZ	xyz(14.6359, 21.1957, 5.8022)
Luminance	0.2120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B2D #572D8B

analogous

#8B862D #618B2D #328B2D

triadic

#618B2D #2D618B #8B2D61

tetradic

#618B2D #2D8B86 #572D8B #8B2D32

square

#618B2D #2D8B86 #572D8B #8B2D32

split-complementary

#618B2D #2D328B #862D8B

monochromatic

#202F0F #415D1E #618B2D #81B93C #9FCD65

Accessibility & contrast

On white

4.01

#618B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#618B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B2D

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B2D	#FFFFFF	#000000	##000000
##618B2D	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918120

Deuteranopia (green-blind)

#8B7E35

Tritanopia (blue-blind)

#638578

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618b2d;
/* rgb */ color: rgb(97, 139, 45);
/* oklch */ color: oklch(58.6% 0.132 130.3);

Tailwind

colors: {
  custom: {
    50: '#91ad6b',
    500: '#618b2d',
    950: '#000000',
  },
}

SCSS

$custom: #618b2d;
$custom-light: #91ad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#618b2d",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 45
  },
  "hsl": {
    "h": 86.809,
    "s": 51.087,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58601,
    "c": 0.13163,
    "h": 130.3
  },
  "luminance": 0.21196
}

Semantic roles & 50–950 ramp

primary

#618B2D

secondary

#8560B4

accent

#4DDB8C

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618B2D

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

Preview Lab → · Contrast checker → · Palette generator →