#689D40#689D40

#689D40 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.8% C 0.137 H 133.7°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#689D40
RGB	rgb(104, 157, 64)
HSL	hsl(94, 42%, 43%)
HSV	hsv(94, 59%, 62%)
CMYK	cmyk(33.8%, 0%, 59.2%, 38.4%)
CIE-LAB	lab(59.37, -34.10, 42.31)
CIE-LCH	lch(59.37, 54.34, 128.86°)
OKLab	oklab(63.81% -0.0948 0.0991)
OKLCH	oklch(63.81% 0.137 133.7)
XYZ	xyz(18.6910, 27.4264, 9.1585)
Luminance	0.2743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689D40 #75409D

analogous

#969D40 #689D40 #409D47

triadic

#689D40 #40689D #9D4068

tetradic

#689D40 #40969D #75409D #9D4740

square

#689D40 #40969D #75409D #9D4740

split-complementary

#689D40 #47409D #9D4096

monochromatic

#2E461D #4B722E #689D40 #86BD5D #A7CF89

Accessibility & contrast

On white

3.24

#689D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#689D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #689D40

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689D40	#FFFFFF	#000000	##000000
##689D40	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39236

Deuteranopia (green-blind)

#9B8D47

Tritanopia (blue-blind)

#689789

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #689d40;
/* rgb */ color: rgb(104, 157, 64);
/* oklch */ color: oklch(63.8% 0.137 133.7);

Tailwind

colors: {
  custom: {
    50: '#96ba78',
    500: '#689d40',
    950: '#000000',
  },
}

SCSS

$custom: #689d40;
$custom-light: #96ba78;
$custom-dark: #000000;

JSON

{
  "hex": "#689d40",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 64
  },
  "hsl": {
    "h": 94.194,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63811,
    "c": 0.13713,
    "h": 133.7
  },
  "luminance": 0.27427
}

Semantic roles & 50–950 ramp

primary

#689D40

secondary

#A07FB9

accent

#56D29D

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1109

muted

#7E807B

Preview Lab

Preview with #689D40

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

Preview Lab → · Contrast checker → · Palette generator →