#688D30#688D30

#688D30 is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.128 H 128.3°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#688D30
RGB	rgb(104, 141, 48)
HSL	hsl(84, 49%, 37%)
HSV	hsv(84, 66%, 55%)
CMYK	cmyk(26.2%, 0%, 66%, 44.7%)
CIE-LAB	lab(54.24, -28.05, 43.96)
CIE-LCH	lch(54.24, 52.14, 122.54°)
OKLab	oklab(59.6% -0.0795 0.1007)
OKLCH	oklch(59.6% 0.128 128.3)
XYZ	xyz(15.7673, 22.2059, 6.2512)
Luminance	0.2221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D30 #55308D

analogous

#8D8430 #688D30 #3A8D30

triadic

#688D30 #30688D #8D3068

tetradic

#688D30 #308D84 #55308D #8D303A

square

#688D30 #308D84 #55308D #8D303A

split-complementary

#688D30 #303A8D #84308D

monochromatic

#253211 #465F20 #688D30 #8ABB40 #A6CD6B

Accessibility & contrast

On white

3.86

#688D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#688D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D30

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D30	#FFFFFF	#000000	##000000
##688D30	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948324

Deuteranopia (green-blind)

#8F8137

Tritanopia (blue-blind)

#6B877A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688d30;
/* rgb */ color: rgb(104, 141, 48);
/* oklch */ color: oklch(59.6% 0.128 128.3);

Tailwind

colors: {
  custom: {
    50: '#96ae6d',
    500: '#688d30',
    950: '#000000',
  },
}

SCSS

$custom: #688d30;
$custom-light: #96ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#688d30",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 83.871,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.596,
    "c": 0.12832,
    "h": 128.3
  },
  "luminance": 0.22206
}

Semantic roles & 50–950 ramp

primary

#688D30

secondary

#8465B4

accent

#4FD986

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688D30

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

Preview Lab → · Contrast checker → · Palette generator →