#689F3F#689F3F

#689F3F is a light, vivid yellow-green. Relative luminance 0.281; OKLCH L 64.3% C 0.141 H 133.9°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#689F3F
RGB	rgb(104, 159, 63)
HSL	hsl(94, 43%, 44%)
HSV	hsv(94, 60%, 62%)
CMYK	cmyk(34.6%, 0%, 60.4%, 37.6%)
CIE-LAB	lab(59.98, -35.11, 43.48)
CIE-LCH	lch(59.98, 55.88, 128.93°)
OKLab	oklab(64.3% -0.0977 0.1015)
OKLCH	oklch(64.3% 0.141 133.9)
XYZ	xyz(19.0039, 28.0974, 9.1237)
Luminance	0.2810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689F3F #763F9F

analogous

#989F3F #689F3F #3F9F46

triadic

#689F3F #3F689F #9F3F68

tetradic

#689F3F #3F989F #763F9F #9F463F

square

#689F3F #3F989F #763F9F #9F463F

split-complementary

#689F3F #463F9F #9F3F98

monochromatic

#2F471C #4B732E #689F3F #86BF5D #A7D088

Accessibility & contrast

On white

3.17

#689F3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#689F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #689F3F

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689F3F	#FFFFFF	#000000	##000000
##689F3F	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59335

Deuteranopia (green-blind)

#9D8F46

Tritanopia (blue-blind)

#68998A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #689f3f;
/* rgb */ color: rgb(104, 159, 63);
/* oklch */ color: oklch(64.3% 0.141 133.9);

Tailwind

colors: {
  custom: {
    50: '#97bb78',
    500: '#689f3f',
    950: '#000000',
  },
}

SCSS

$custom: #689f3f;
$custom-light: #97bb78;
$custom-dark: #000000;

JSON

{
  "hex": "#689f3f",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 63
  },
  "hsl": {
    "h": 94.375,
    "s": 43.243,
    "l": 43.529
  },
  "oklch": {
    "l": 0.64304,
    "c": 0.14084,
    "h": 133.9
  },
  "luminance": 0.28098
}

Semantic roles & 50–950 ramp

primary

#689F3F

secondary

#A17FBB

accent

#55D39D

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #689F3F

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

Preview Lab → · Contrast checker → · Palette generator →