#D9F239#D9F239

#D9F239 is a very light, vivid yellow. Relative luminance 0.786; OKLCH L 91.3% C 0.196 H 117.4°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#D9F239
RGB	rgb(217, 242, 57)
HSL	hsl(68, 88%, 59%)
HSV	hsv(68, 76%, 95%)
CMYK	cmyk(10.3%, 0%, 76.4%, 5.1%)
CIE-LAB	lab(91.03, -29.80, 79.41)
CIE-LCH	lch(91.03, 84.82, 110.57°)
OKLab	oklab(91.25% -0.0901 0.1739)
OKLCH	oklch(91.25% 0.196 117.4)
XYZ	xyz(61.1075, 78.5521, 15.8130)
Luminance	0.7855 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9F239 #5239F2

analogous

#F2AE39 #D9F239 #7CF239

triadic

#D9F239 #39D9F2 #F239D9

tetradic

#D9F239 #39F2AE #5239F2 #F2397C

square

#D9F239 #39F2AE #5239F2 #F2397C

split-complementary

#D9F239 #397CF2 #AE39F2

monochromatic

#91A60B #C3DF0F #D9F239 #E4F672 #EFFAAC

Accessibility & contrast

On white

1.26

#D9F239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#D9F239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9F239

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9F239	#FFFFFF	#000000	##000000
##D9F239	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE500

Deuteranopia (green-blind)

#FFE64B

Tritanopia (blue-blind)

#E7E4D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #d9f239;
/* rgb */ color: rgb(217, 242, 57);
/* oklch */ color: oklch(91.3% 0.196 117.4);

Tailwind

colors: {
  custom: {
    50: '#e9f67e',
    500: '#d9f239',
    950: '#000000',
  },
}

SCSS

$custom: #d9f239;
$custom-light: #e9f67e;
$custom-dark: #000000;

JSON

{
  "hex": "#d9f239",
  "rgb": {
    "r": 217,
    "g": 242,
    "b": 57
  },
  "hsl": {
    "h": 68.108,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.9125,
    "c": 0.19581,
    "h": 117.4
  },
  "luminance": 0.78551
}

Semantic roles & 50–950 ramp

primary

#D9F239

secondary

#3928A7

accent

#2AFE47

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#17170B

muted

#85857E

Preview Lab

Preview with #D9F239

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

Preview Lab → · Contrast checker → · Palette generator →