#618B2E#618B2E

#618B2E is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.6% C 0.131 H 130.4°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#618B2E
RGB	rgb(97, 139, 46)
HSL	hsl(87, 50%, 36%)
HSV	hsv(87, 67%, 55%)
CMYK	cmyk(30.2%, 0%, 66.9%, 45.5%)
CIE-LAB	lab(53.17, -30.04, 43.56)
CIE-LCH	lch(53.17, 52.91, 124.59°)
OKLab	oklab(58.61% -0.0847 0.0997)
OKLCH	oklch(58.61% 0.131 130.4)
XYZ	xyz(14.6554, 21.2035, 5.9048)
Luminance	0.2120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B2E #582E8B

analogous

#8B872E #618B2E #338B2E

triadic

#618B2E #2E618B #8B2E61

tetradic

#618B2E #2E8B87 #582E8B #8B2E33

square

#618B2E #2E8B87 #582E8B #8B2E33

split-complementary

#618B2E #2E338B #872E8B

monochromatic

#212F10 #415D1F #618B2E #81B93D #9FCD67

Accessibility & contrast

On white

4.01

#618B2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#618B2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B2E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B2E	#FFFFFF	#000000	##000000
##618B2E	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)

#918122

Deuteranopia (green-blind)

#8B7E35

Tritanopia (blue-blind)

#638578

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618b2e;
/* rgb */ color: rgb(97, 139, 46);
/* oklch */ color: oklch(58.6% 0.131 130.4);

Tailwind

colors: {
  custom: {
    50: '#91ad6c',
    500: '#618b2e',
    950: '#000000',
  },
}

SCSS

$custom: #618b2e;
$custom-light: #91ad6c;
$custom-dark: #000000;

JSON

{
  "hex": "#618b2e",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 46
  },
  "hsl": {
    "h": 87.097,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58611,
    "c": 0.13085,
    "h": 130.4
  },
  "luminance": 0.21204
}

Semantic roles & 50–950 ramp

primary

#618B2E

secondary

#8661B3

accent

#4EDA8D

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618B2E

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

Preview Lab → · Contrast checker → · Palette generator →